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HISTORY |
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|
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(CVS HEAD) |
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* [Enter new changes just after this line - do not remove this line] |
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++ New features: |
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|
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2011-06-26: Simon Goldschmidt (patch by Cameron Gutman) |
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* tcp.c, tcp_out.c: bug #33604: added some more asserts to check that |
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pcb->state != LISTEN |
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|
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2011-05-25: Simon Goldschmidt |
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* again nearly the whole stack, renamed ip.c to ip4.c, ip_addr.c to ip4_addr.c, |
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combined ipv4/ipv6 inet_chksum.c, added ip.h, ip_addr.h: Combined IPv4 |
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and IPv6 code where possible, added defines to access IPv4/IPv6 in non-IP |
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code so that the code is more readable. |
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|
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2011-05-17: Patch by Ivan Delamer (only checked in by Simon Goldschmidt) |
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* nearly the whole stack: Finally, we got decent IPv6 support, big thanks to |
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Ivan! (this is work in progress: we're just post release anyway :-) |
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|
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2011-05-14: Simon Goldschmidt (patch by Stéphane Lesage) |
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* tcpip.c/.h: patch #7449 allow tcpip callback from interrupt with static |
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memory message |
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|
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|
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++ Bugfixes: |
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|
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2011-07-04: Simon Goldschmidt |
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* sys_arch.txt: Fixed documentation after changing sys arch prototypes for 1.4.0. |
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|
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2011-06-26: Simon Goldschmidt |
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* tcp.c: fixed bug #31723 (tcp_kill_prio() kills pcbs with the same prio) by |
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updating its documentation only. |
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|
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2011-06-26: Simon Goldschmidt |
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* mem.c: fixed bug #33545: With MEM_USE_POOLS==1, mem_malloc can return an |
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unaligned pointer. |
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|
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2011-06-26: Simon Goldschmidt |
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* mem.c: fixed bug #33544 "warning in mem.c in lwip 1.4.0 with NO_SYS=1" |
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|
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|
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|
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(STABLE-1.4.0) |
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|
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++ New features: |
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|
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2011-03-27: Simon Goldschmidt |
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* tcp_impl.h, tcp_in.c, tcp_out.c: Removed 'dataptr' from 'struct tcp_seg' and |
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calculate it in tcp_zero_window_probe (the only place where it was used). |
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|
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2010-11-21: Simon Goldschmidt |
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* dhcp.c/.h: Added a function to deallocate the struct dhcp from a netif |
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(fixes bug #31525). |
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|
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2010-07-12: Simon Goldschmidt (patch by Stephane Lesage) |
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* ip.c, udp.c/.h, pbuf.h, sockets.c: task #10495: Added support for |
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IP_MULTICAST_LOOP at socket- and raw-API level. |
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|
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2010-06-16: Simon Goldschmidt |
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* ip.c: Added an optional define (LWIP_IP_ACCEPT_UDP_PORT) that can allow |
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link-layer-addressed UDP traffic to be received while a netif is down (just |
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like DHCP during configuration) |
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|
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2010-05-22: Simon Goldschmidt |
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* many many files: bug #27352: removed packing from ip_addr_t, the packed |
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version is now only used in protocol headers. Added global storage for |
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current src/dest IP address while in input functions. |
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|
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2010-05-16: Simon Goldschmidt |
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* def.h: task #10391: Add preprocessor-macros for compile-time htonl |
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calculation (and use them throughout the stack where applicable) |
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|
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2010-05-16: Simon Goldschmidt |
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* opt.h, memp_std.h, memp.c, ppp_oe.h/.c: PPPoE now uses its own MEMP pool |
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instead of the heap (moved struct pppoe_softc from ppp_oe.c to ppp_oe.h) |
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|
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2010-05-16: Simon Goldschmidt |
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* opt.h, memp_std.h, dns.h/.c: DNS_LOCAL_HOSTLIST_IS_DYNAMIC uses its own |
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MEMP pool instead of the heap |
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|
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2010-05-13: Simon Goldschmidt |
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* tcp.c, udp.c: task #6995: Implement SO_REUSEADDR (correctly), added |
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new option SO_REUSE_RXTOALL to pass received UDP broadcast/multicast |
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packets to more than one pcb. |
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|
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2010-05-02: Simon Goldschmidt |
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* netbuf.h/.c, sockets.c, api_msg.c: use checksum-on-copy for sending |
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UDP data for LWIP_NETIF_TX_SINGLE_PBUF==1 |
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|
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2010-04-30: Simon Goldschmidt |
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* udp.h/.c, pbuf.h/.c: task #6849: added udp_send(_to/_if) functions that |
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take a precalculated checksum, added pbuf_fill_chksum() to copy data |
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into a pbuf and at the same time calculating the checksum for that data |
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|
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2010-04-29: Simon Goldschmidt |
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* ip_addr.h, etharp.h/.c, autoip.c: Create overridable macros for copying |
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2-byte-aligned IP addresses and MAC addresses |
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|
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2010-04-28: Patch by Bill Auerbach |
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* ip.c: Inline generating IP checksum to save a function call |
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|
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2010-04-14: Simon Goldschmidt |
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* tcpip.h/.c, timers.c: Added an overridable define to get informed when the |
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tcpip_thread processes messages or timeouts to implement a watchdog. |
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|
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2010-03-28: Simon Goldschmidt |
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* ip_frag.c: create a new (contiguous) PBUF_RAM for every outgoing |
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fragment if LWIP_NETIF_TX_SINGLE_PBUF==1 |
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|
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2010-03-27: Simon Goldschmidt |
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* etharp.c: Speedup TX by moving code from find_entry to etharp_output/ |
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etharp_query to prevent unnecessary function calls (inspired by |
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patch #7135). |
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|
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2010-03-20: Simon Goldschmidt |
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* opt.h, tcpip.c/.h: Added an option to disable tcpip_(un)timeout code |
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since the linker cannot do this automatically to save space. |
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|
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2010-03-20: Simon Goldschmidt |
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* opt.h, etharp.c/.h: Added support for static ARP table entries |
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|
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2010-03-14: Simon Goldschmidt |
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* tcp_impl.h, tcp_out.c, inet_chksum.h/.c: task #6849: Calculate checksum |
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when creating TCP segments, not when (re-)transmitting them. |
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|
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2010-03-07: Simon Goldschmidt |
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* sockets.c: bug #28775 (select/event_callback: only check select_cb_list |
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on change) plus use SYS_LIGHTWEIGHT_PROT to protect the select code. |
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This should speed up receiving data on sockets as the select code in |
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event_callback is only executed when select is waiting. |
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|
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2010-03-06: Simon Goldschmidt |
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* tcp_out.c: task #7013 (Create option to have all packets delivered to |
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netif->output in one piece): Always copy to try to create single pbufs |
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in tcp_write. |
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|
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2010-03-06: Simon Goldschmidt |
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* api.h, api_lib.c, sockets.c: task #10167 (sockets: speed up TCP recv |
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by not allocating a netbuf): added function netconn_recv_tcp_pbuf() |
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for tcp netconns to receive pbufs, not netbufs; use that function |
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for tcp sockets. |
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|
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2010-03-05: Jakob Ole Stoklundsen / Simon Goldschmidt |
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* opt.h, tcp.h, tcp_impl.h, tcp.c, tcp_in.c, tcp_out.c: task #7040: |
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Work on tcp_enqueue: Don't waste memory when chaining segments, |
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added option TCP_OVERSIZE to prevent creating many small pbufs when |
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calling tcp_write with many small blocks of data. Instead, pbufs are |
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allocated larger than needed and the space is used for later calls to |
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tcp_write. |
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|
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2010-02-21: Simon Goldschmidt |
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* stats.c/.h: Added const char* name to mem- and memp-stats for easier |
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debugging. |
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|
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2010-02-21: Simon Goldschmidt |
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* tcp.h (and usages), added tcp_impl.h: Splitted API and internal |
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implementation of tcp to make API usage cleare to application programmers |
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|
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2010-02-14: Simon Goldschmidt/Stephane Lesage |
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* ip_addr.h: Improved some defines working on ip addresses, added faster |
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macro to copy addresses that cannot be NULL |
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|
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2010-02-13: Simon Goldschmidt |
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* api.h, api_lib.c, api_msg.c, sockets.c: task #7865 (implement non- |
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blocking send operation) |
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|
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2010-02-12: Simon Goldschmidt |
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* sockets.c/.h: Added a minimal version of posix fctl() to have a |
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standardised way to set O_NONBLOCK for nonblocking sockets. |
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|
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2010-02-12: Simon Goldschmidt |
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* dhcp.c/.h, autoip.c/.h: task #10139 (Prefer statically allocated |
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memory): added autoip_set_struct() and dhcp_set_struct() to let autoip |
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and dhcp work with user-allocated structs instead of callin mem_malloc |
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|
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2010-02-12: Simon Goldschmidt/Jeff Barber |
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* tcp.c/h: patch #6865 (SO_REUSEADDR for TCP): if pcb.so_options has |
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SOF_REUSEADDR set, allow binding to endpoint in TIME_WAIT |
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|
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2010-02-12: Simon Goldschmidt |
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* sys layer: task #10139 (Prefer statically allocated memory): converted |
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mbox and semaphore functions to take pointers to sys_mbox_t/sys_sem_t; |
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converted sys_mbox_new/sys_sem_new to take pointers and return err_t; |
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task #7212: Add Mutex concept in sys_arch (define LWIP_COMPAT_MUTEX |
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to let sys.h use binary semaphores instead of mutexes - as before) |
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|
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2010-02-09: Simon Goldschmidt (Simon Kallweit) |
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* timers.c/.h: Added function sys_restart_timeouts() from patch #7085 |
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(Restart system timeout handling) |
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|
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2010-02-09: Simon Goldschmidt |
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* netif.c/.h, removed loopif.c/.h: task #10153 (Integrate loopif into |
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netif.c) - loopif does not have to be created by the port any more, |
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just define LWIP_HAVE_LOOPIF to 1. |
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|
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2010-02-08: Simon Goldschmidt |
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* inet.h, ip_addr.c/.h: Added reentrant versions of inet_ntoa/ipaddr_ntoa |
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inet_ntoa_r/ipaddr_ntoa_r |
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|
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2010-02-08: Simon Goldschmidt |
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* netif.h: Added netif_s/get_igmp_mac_filter() macros |
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|
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2010-02-05: Simon Goldschmidt |
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* netif.h: Added function-like macros to get/set the hostname on a netif |
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|
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2010-02-04: Simon Goldschmidt |
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* nearly every file: Replaced struct ip_addr by typedef ip_addr_t to |
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make changing the actual implementation behind the typedef easier. |
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|
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2010-02-01: Simon Goldschmidt |
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* opt.h, memp_std.h, dns.h, netdb.c, memp.c: Let netdb use a memp pool |
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for allocating memory when getaddrinfo() is called. |
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|
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2010-01-31: Simon Goldschmidt |
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* dhcp.h, dhcp.c: Reworked the code that parses DHCP options: parse |
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them once instead of parsing for every option. This also removes |
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the need for mem_malloc from dhcp_recv and makes it possible to |
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correctly retrieve the BOOTP file. |
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|
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2010-01-30: simon Goldschmidt |
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* sockets.c: Use SYS_LIGHTWEIGHT_PROT instead of a semaphore to protect |
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the sockets array. |
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|
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2010-01-29: Simon Goldschmidt (patch by Laura Garrett) |
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* api.h, api_msg.c, sockets.c: Added except set support in select |
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(patch #6860) |
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|
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2010-01-29: Simon Goldschmidt (patch by Laura Garrett) |
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* api.h, sockets.h, err.h, api_lib.c, api_msg.c, sockets.c, err.c: |
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Add non-blocking support for connect (partly from patch #6860), |
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plus many cleanups in socket & netconn API. |
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|
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2010-01-27: Simon Goldschmidt |
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* opt.h, tcp.h, init.c, api_msg.c: Added TCP_SNDQUEUELOWAT corresponding |
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to TCP_SNDLOWAT and added tcp_sndqueuelen() - this fixes bug #28605 |
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|
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2010-01-26: Simon Goldschmidt |
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* snmp: Use memp pools for snmp instead of the heap; added 4 new pools. |
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|
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2010-01-14: Simon Goldschmidt |
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* ppp.c/.h: Fixed bug #27856: PPP: Set netif link- and status-callback |
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by adding ppp_set_netif_statuscallback()/ppp_set_netif_linkcallback() |
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|
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2010-01-13: Simon Goldschmidt |
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* mem.c: The heap now may be moved to user-defined memory by defining |
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LWIP_RAM_HEAP_POINTER as a void pointer to that memory's address |
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(patch #6966 and bug #26133) |
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|
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2010-01-10: Simon Goldschmidt (Bill Auerbach) |
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* opt.h, memp.c: patch #6822 (Add option to place memory pools in |
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separate arrays) |
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|
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2010-01-10: Simon Goldschmidt |
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* init.c, igmp.c: patch #6463 (IGMP - Adding Random Delay): added define |
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LWIP_RAND() for lwip-wide randomization (to be defined in cc.h) |
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|
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2009-12-31: Simon Goldschmidt |
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* tcpip.c, init.c, memp.c, sys.c, memp_std.h, sys.h, tcpip.h |
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added timers.c/.h: Separated timer implementation from semaphore/mbox |
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implementation, moved timer implementation to timers.c/.h, timers are |
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now only called from tcpip_thread or by explicitly checking them. |
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(TASK#7235) |
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|
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2009-12-27: Simon Goldschmidt |
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* opt.h, etharp.h/.c, init.c, tcpip.c: Added an additional option |
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LWIP_ETHERNET to support ethernet without ARP (necessary for pure PPPoE) |
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|
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|
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++ Bugfixes: |
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|
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2011-04-20: Simon Goldschmidt |
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* sys_arch.txt: sys_arch_timeouts() is not needed any more. |
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|
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2011-04-13: Simon Goldschmidt |
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* tcp.c, udp.c: Fixed bug #33048 (Bad range for IP source port numbers) by |
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using ports in the IANA private/dynamic range (49152 through 65535). |
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|
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2011-03-29: Simon Goldschmidt, patch by Emil Lhungdahl: |
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* etharp.h/.c: Fixed broken VLAN support. |
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|
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2011-03-27: Simon Goldschmidt |
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* tcp.c: Fixed bug #32926 (TCP_RMV(&tcp_bound_pcbs) is called on unbound tcp |
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pcbs) by checking if the pcb was bound (local_port != 0). |
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|
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2011-03-27: Simon Goldschmidt |
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* ppp.c: Fixed bug #32280 (ppp: a pbuf is freed twice) |
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|
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2011-03-27: Simon Goldschmidt |
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* sockets.c: Fixed bug #32906: lwip_connect+lwip_send did not work for udp and |
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raw pcbs with LWIP_TCPIP_CORE_LOCKING==1. |
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|
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2011-03-27: Simon Goldschmidt |
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* tcp_out.c: Fixed bug #32820 (Outgoing TCP connections created before route |
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is present never times out) by starting retransmission timer before checking |
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route. |
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|
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2011-03-22: Simon Goldschmidt |
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* ppp.c: Fixed bug #32648 (PPP code crashes when terminating a link) by only |
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calling sio_read_abort() if the file descriptor is valid. |
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|
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2011-03-14: Simon Goldschmidt |
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* err.h/.c, sockets.c, api_msg.c: fixed bug #31748 (Calling non-blocking connect |
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more than once can render a socket useless) since it mainly involves changing |
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"FATAL" classification of error codes: ERR_USE and ERR_ISCONN just aren't fatal. |
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|
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2011-03-13: Simon Goldschmidt |
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* sockets.c: fixed bug #32769 (ESHUTDOWN is linux-specific) by fixing |
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err_to_errno_table (ERR_CLSD: ENOTCONN instead of ESHUTDOWN), ERR_ISCONN: |
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use EALRADY instead of -1 |
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|
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2011-03-13: Simon Goldschmidt |
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* api_lib.c: netconn_accept: return ERR_ABRT instead of ERR_CLSD if the |
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connection has been aborted by err_tcp (since this is not a normal closing |
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procedure). |
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|
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2011-03-13: Simon Goldschmidt |
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* tcp.c: tcp_bind: return ERR_VAL instead of ERR_ISCONN when trying to bind |
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with pcb->state != CLOSED |
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|
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2011-02-17: Simon Goldschmidt |
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* rawapi.txt: Fixed bug #32561 tcp_poll argument definition out-of-order in |
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documentation |
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|
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2011-02-17: Simon Goldschmidt |
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* many files: Added missing U/UL modifiers to fix 16-bit-arch portability. |
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|
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2011-01-24: Simon Goldschmidt |
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* sockets.c: Fixed bug #31741: lwip_select seems to have threading problems |
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|
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2010-12-02: Simon Goldschmidt |
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* err.h: Fixed ERR_IS_FATAL so that ERR_WOULDBLOCK is not fatal. |
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|
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2010-11-23: Simon Goldschmidt |
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* api.h, api_lib.c, api_msg.c, sockets.c: netconn.recv_avail is only used for |
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LWIP_SO_RCVBUF and ioctl/FIONREAD. |
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|
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2010-11-23: Simon Goldschmidt |
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* etharp.c: Fixed bug #31720: ARP-queueing: RFC 1122 recommends to queue at |
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least 1 packet -> ARP_QUEUEING==0 now queues the most recent packet. |
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|
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2010-11-23: Simon Goldschmidt |
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* tcp_in.c: Fixed bug #30577: tcp_input: don't discard ACK-only packets after |
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refusing 'refused_data' again. |
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|
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2010-11-22: Simon Goldschmidt |
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* sockets.c: Fixed bug #31590: getsockopt(... SO_ERROR ...) gives EINPROGRESS |
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after a successful nonblocking connection. |
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|
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2010-11-22: Simon Goldschmidt |
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* etharp.c: Fixed bug #31722: IP packets sent with an AutoIP source addr |
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must be sent link-local |
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|
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2010-11-22: Simon Goldschmidt |
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* timers.c: patch #7329: tcp_timer_needed prototype was ifdef'ed out for |
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LWIP_TIMERS==0 |
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|
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2010-11-20: Simon Goldschmidt |
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* sockets.c: Fixed bug #31170: lwip_setsockopt() does not set socket number |
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|
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2010-11-20: Simon Goldschmidt |
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* sockets.h: Fixed bug #31304: Changed SHUT_RD, SHUT_WR and SHUT_RDWR to |
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resemble other stacks. |
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|
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2010-11-20: Simon Goldschmidt |
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* dns.c: Fixed bug #31535: TCP_SND_QUEUELEN must be at least 2 or else |
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no-copy TCP writes will never succeed. |
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|
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2010-11-20: Simon Goldschmidt |
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* dns.c: Fixed bug #31701: Error return value from dns_gethostbyname() does |
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not match documentation: return ERR_ARG instead of ERR_VAL if not |
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initialized or wrong argument. |
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|
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2010-10-20: Simon Goldschmidt |
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* sockets.h: Fixed bug #31385: sizeof(struct sockaddr) is 30 but should be 16 |
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|
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2010-10-05: Simon Goldschmidt |
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* dhcp.c: Once again fixed #30038: DHCP/AutoIP cooperation failed when |
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replugging the network cable after an AutoIP address was assigned. |
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|
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2010-08-10: Simon Goldschmidt |
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* tcp.c: Fixed bug #30728: tcp_new_port() did not check listen pcbs |
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|
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2010-08-03: Simon Goldschmidt |
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* udp.c, raw.c: Don't chain empty pbufs when sending them (fixes bug #30625) |
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|
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2010-08-01: Simon Goldschmidt (patch by Greg Renda) |
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* ppp.c: Applied patch #7264 (PPP protocols are rejected incorrectly on big |
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endian architectures) |
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|
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2010-07-28: Simon Goldschmidt |
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* api_lib.c, api_msg.c, sockets.c, mib2.c: Fixed compilation with TCP or UDP |
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disabled. |
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|
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2010-07-27: Simon Goldschmidt |
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* tcp.c: Fixed bug #30565 (tcp_connect() check bound list): that check did no |
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harm but never did anything |
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|
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2010-07-21: Simon Goldschmidt |
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* ip.c: Fixed invalid fix for bug #30402 (CHECKSUM_GEN_IP_INLINE does not |
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add IP options) |
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|
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2010-07-16: Kieran Mansley |
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* msg_in.c: Fixed SNMP ASN constant defines to not use ! operator |
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|
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2010-07-10: Simon Goldschmidt |
| 409 |
* ip.c: Fixed bug #30402: CHECKSUM_GEN_IP_INLINE does not add IP options |
| 410 |
|
| 411 |
2010-06-30: Simon Goldschmidt |
| 412 |
* api_msg.c: fixed bug #30300 (shutdown parameter was not initialized in |
| 413 |
netconn_delete) |
| 414 |
|
| 415 |
2010-06-28: Kieran Mansley |
| 416 |
* timers.c remove unportable printing of C function pointers |
| 417 |
|
| 418 |
2010-06-24: Simon Goldschmidt |
| 419 |
* init.c, timers.c/.h, opt.h, memp_std.h: From patch #7221: added flag |
| 420 |
NO_SYS_NO_TIMERS to drop timer support for NO_SYS==1 for easier upgrading |
| 421 |
|
| 422 |
2010-06-24: Simon Goldschmidt |
| 423 |
* api(_lib).c/.h, api_msg.c/.h, sockets.c/.h: Fixed bug #10088: Correctly |
| 424 |
implemented shutdown at socket level. |
| 425 |
|
| 426 |
2010-06-21: Simon Goldschmidt |
| 427 |
* pbuf.c/.h, ip_frag.c/.h, opt.h, memp_std.h: Fixed bug #29361 (ip_frag has |
| 428 |
problems with zero-copy DMA MACs) by adding custom pbufs and implementing |
| 429 |
custom pbufs that reference other (original) pbufs. Additionally set |
| 430 |
IP_FRAG_USES_STATIC_BUF=0 as default to be on the safe side. |
| 431 |
|
| 432 |
2010-06-15: Simon Goldschmidt |
| 433 |
* dhcp.c: Fixed bug #29970: DHCP endian issue parsing option responses |
| 434 |
|
| 435 |
2010-06-14: Simon Goldschmidt |
| 436 |
* autoip.c: Fixed bug #30039: AutoIP does not reuse previous addresses |
| 437 |
|
| 438 |
2010-06-12: Simon Goldschmidt |
| 439 |
* dhcp.c: Fixed bug #30038: dhcp_network_changed doesn't reset AUTOIP coop |
| 440 |
state |
| 441 |
|
| 442 |
2010-05-17: Simon Goldschmidt |
| 443 |
* netdb.c: Correctly NULL-terminate h_addr_list |
| 444 |
|
| 445 |
2010-05-16: Simon Goldschmidt |
| 446 |
* def.h/.c: changed the semantics of LWIP_PREFIX_BYTEORDER_FUNCS to prevent |
| 447 |
"symbol already defined" i.e. when linking to winsock |
| 448 |
|
| 449 |
2010-05-05: Simon Goldschmidt |
| 450 |
* def.h, timers.c: Fixed bug #29769 (sys_check_timeouts: sys_now() may |
| 451 |
overflow) |
| 452 |
|
| 453 |
2010-04-21: Simon Goldschmidt |
| 454 |
* api_msg.c: Fixed bug #29617 (sometime cause stall on delete listening |
| 455 |
connection) |
| 456 |
|
| 457 |
2010-03-28: Luca Ceresoli |
| 458 |
* ip_addr.c/.h: patch #7143: Add a few missing const qualifiers |
| 459 |
|
| 460 |
2010-03-27: Luca Ceresoli |
| 461 |
* mib2.c: patch #7130: remove meaningless const qualifiers |
| 462 |
|
| 463 |
2010-03-26: Simon Goldschmidt |
| 464 |
* tcp_out.c: Make LWIP_NETIF_TX_SINGLE_PBUF work for TCP, too |
| 465 |
|
| 466 |
2010-03-26: Simon Goldschmidt |
| 467 |
* various files: Fixed compiling with different options disabled (TCP/UDP), |
| 468 |
triggered by bug #29345; don't allocate acceptmbox if LWIP_TCP is disabled |
| 469 |
|
| 470 |
2010-03-25: Simon Goldschmidt |
| 471 |
* sockets.c: Fixed bug #29332: lwip_select() processes readset incorrectly |
| 472 |
|
| 473 |
2010-03-25: Simon Goldschmidt |
| 474 |
* tcp_in.c, test_tcp_oos.c: Fixed bug #29080: Correctly handle remote side |
| 475 |
overrunning our rcv_wnd in ooseq case. |
| 476 |
|
| 477 |
2010-03-22: Simon Goldschmidt |
| 478 |
* tcp.c: tcp_listen() did not copy the pcb's prio. |
| 479 |
|
| 480 |
2010-03-19: Simon Goldschmidt |
| 481 |
* snmp_msg.c: Fixed bug #29256: SNMP Trap address was not correctly set |
| 482 |
|
| 483 |
2010-03-14: Simon Goldschmidt |
| 484 |
* opt.h, etharp.h: Fixed bug #29148 (Incorrect PBUF_POOL_BUFSIZE for ports |
| 485 |
where ETH_PAD_SIZE > 0) by moving definition of ETH_PAD_SIZE to opt.h |
| 486 |
and basing PBUF_LINK_HLEN on it. |
| 487 |
|
| 488 |
2010-03-08: Simon Goldschmidt |
| 489 |
* netif.c, ipv4/ip.c: task #10241 (AutoIP: don't break existing connections |
| 490 |
when assiging routable address): when checking incoming packets and |
| 491 |
aborting existing connection on address change, filter out link-local |
| 492 |
addresses. |
| 493 |
|
| 494 |
2010-03-06: Simon Goldschmidt |
| 495 |
* sockets.c: Fixed LWIP_NETIF_TX_SINGLE_PBUF for LWIP_TCPIP_CORE_LOCKING |
| 496 |
|
| 497 |
2010-03-06: Simon Goldschmidt |
| 498 |
* ipv4/ip.c: Don't try to forward link-local addresses |
| 499 |
|
| 500 |
2010-03-06: Simon Goldschmidt |
| 501 |
* etharp.c: Fixed bug #29087: etharp: don't send packets for LinkLocal- |
| 502 |
addresses to gw |
| 503 |
|
| 504 |
2010-03-05: Simon Goldschmidt |
| 505 |
* dhcp.c: Fixed bug #29072: Correctly set ciaddr based on message-type |
| 506 |
and state. |
| 507 |
|
| 508 |
2010-03-05: Simon Goldschmidt |
| 509 |
* api_msg.c: Correctly set TCP_WRITE_FLAG_MORE when netconn_write is split |
| 510 |
into multiple calls to tcp_write. |
| 511 |
|
| 512 |
2010-02-21: Simon Goldschmidt |
| 513 |
* opt.h, mem.h, dns.c: task #10140: Remove DNS_USES_STATIC_BUF (keep |
| 514 |
the implementation of DNS_USES_STATIC_BUF==1) |
| 515 |
|
| 516 |
2010-02-20: Simon Goldschmidt |
| 517 |
* tcp.h, tcp.c, tcp_in.c, tcp_out.c: Task #10088: Correctly implement |
| 518 |
close() vs. shutdown(). Now the application does not get any more |
| 519 |
recv callbacks after calling tcp_close(). Added tcp_shutdown(). |
| 520 |
|
| 521 |
2010-02-19: Simon Goldschmidt |
| 522 |
* mem.c/.h, pbuf.c: Renamed mem_realloc() to mem_trim() to prevent |
| 523 |
confusion with realloc() |
| 524 |
|
| 525 |
2010-02-15: Simon Goldschmidt/Stephane Lesage |
| 526 |
* netif.c/.h: Link status does not depend on LWIP_NETIF_LINK_CALLBACK |
| 527 |
(fixes bug #28899) |
| 528 |
|
| 529 |
2010-02-14: Simon Goldschmidt |
| 530 |
* netif.c: Fixed bug #28877 (Duplicate ARP gratuitous packet with |
| 531 |
LWIP_NETIF_LINK_CALLBACK set on) by only sending if both link- and |
| 532 |
admin-status of a netif are up |
| 533 |
|
| 534 |
2010-02-14: Simon Goldschmidt |
| 535 |
* opt.h: Disable ETHARP_TRUST_IP_MAC by default since it slows down packet |
| 536 |
reception and is not really necessary |
| 537 |
|
| 538 |
2010-02-14: Simon Goldschmidt |
| 539 |
* etharp.c/.h: Fixed ARP input processing: only add a new entry if a |
| 540 |
request was directed as us (RFC 826, Packet Reception), otherwise |
| 541 |
only update existing entries; internalized some functions |
| 542 |
|
| 543 |
2010-02-14: Simon Goldschmidt |
| 544 |
* netif.h, etharp.c, tcpip.c: Fixed bug #28183 (ARP and TCP/IP cannot be |
| 545 |
disabled on netif used for PPPoE) by adding a new netif flag |
| 546 |
(NETIF_FLAG_ETHERNET) that tells the stack the device is an ethernet |
| 547 |
device but prevents usage of ARP (so that ethernet_input can be used |
| 548 |
for PPPoE). |
| 549 |
|
| 550 |
2010-02-12: Simon Goldschmidt |
| 551 |
* netif.c: netif_set_link_up/down: only do something if the link state |
| 552 |
actually changes |
| 553 |
|
| 554 |
2010-02-12: Simon Goldschmidt/Stephane Lesage |
| 555 |
* api_msg.c: Fixed bug #28865 (Cannot close socket/netconn in non-blocking |
| 556 |
connect) |
| 557 |
|
| 558 |
2010-02-12: Simon Goldschmidt |
| 559 |
* mem.h: Fixed bug #28866 (mem_realloc function defined in mem.h) |
| 560 |
|
| 561 |
2010-02-09: Simon Goldschmidt |
| 562 |
* api_lib.c, api_msg.c, sockets.c, api.h, api_msg.h: Fixed bug #22110 |
| 563 |
(recv() makes receive window update for data that wasn't received by |
| 564 |
application) |
| 565 |
|
| 566 |
2010-02-09: Simon Goldschmidt/Stephane Lesage |
| 567 |
* sockets.c: Fixed bug #28853 (lwip_recvfrom() returns 0 on receive time-out |
| 568 |
or any netconn_recv() error) |
| 569 |
|
| 570 |
2010-02-09: Simon Goldschmidt |
| 571 |
* ppp.c: task #10154 (PPP: Update snmp in/out counters for tx/rx packets) |
| 572 |
|
| 573 |
2010-02-09: Simon Goldschmidt |
| 574 |
* netif.c: For loopback packets, adjust the stats- and snmp-counters |
| 575 |
for the loopback netif. |
| 576 |
|
| 577 |
2010-02-08: Simon Goldschmidt |
| 578 |
* igmp.c/.h, ip.h: Moved most defines from igmp.h to igmp.c for clarity |
| 579 |
since they are not used anywhere else. |
| 580 |
|
| 581 |
2010-02-08: Simon Goldschmidt (Stéphane Lesage) |
| 582 |
* igmp.c, igmp.h, stats.c, stats.h: Improved IGMP stats |
| 583 |
(patch from bug #28798) |
| 584 |
|
| 585 |
2010-02-08: Simon Goldschmidt (Stéphane Lesage) |
| 586 |
* igmp.c: Fixed bug #28798 (Error in "Max Response Time" processing) and |
| 587 |
another bug when LWIP_RAND() returns zero. |
| 588 |
|
| 589 |
2010-02-04: Simon Goldschmidt |
| 590 |
* nearly every file: Use macros defined in ip_addr.h (some of them new) |
| 591 |
to work with IP addresses (preparation for bug #27352 - Change ip_addr |
| 592 |
from struct to typedef (u32_t) - and better code). |
| 593 |
|
| 594 |
2010-01-31: Simon Goldschmidt |
| 595 |
* netif.c: Don't call the link-callback from netif_set_up/down() since |
| 596 |
this invalidly retriggers DHCP. |
| 597 |
|
| 598 |
2010-01-29: Simon Goldschmidt |
| 599 |
* ip_addr.h, inet.h, def.h, inet.c, def.c, more: Cleanly separate the |
| 600 |
portability file inet.h and its contents from the stack: moved htonX- |
| 601 |
functions to def.h (and the new def.c - they are not ipv4 dependent), |
| 602 |
let inet.h depend on ip_addr.h and not the other way round. |
| 603 |
This fixes bug #28732. |
| 604 |
|
| 605 |
2010-01-28: Kieran Mansley |
| 606 |
* tcp.c: Ensure ssthresh >= 2*MSS |
| 607 |
|
| 608 |
2010-01-27: Simon Goldschmidt |
| 609 |
* tcp.h, tcp.c, tcp_in.c: Fixed bug #27871: Calling tcp_abort() in recv |
| 610 |
callback can lead to accessing unallocated memory. As a consequence, |
| 611 |
ERR_ABRT means the application has called tcp_abort()! |
| 612 |
|
| 613 |
2010-01-25: Simon Goldschmidt |
| 614 |
* snmp_structs.h, msg_in.c: Partly fixed bug #22070 (MIB_OBJECT_WRITE_ONLY |
| 615 |
not implemented in SNMP): write-only or not-accessible are still |
| 616 |
returned by getnext (though not by get) |
| 617 |
|
| 618 |
2010-01-24: Simon Goldschmidt |
| 619 |
* snmp: Renamed the private mib node from 'private' to 'mib_private' to |
| 620 |
not use reserved C/C++ keywords |
| 621 |
|
| 622 |
2010-01-23: Simon Goldschmidt |
| 623 |
* sockets.c: Fixed bug #28716: select() returns 0 after waiting for less |
| 624 |
than 1 ms |
| 625 |
|
| 626 |
2010-01-21: Simon Goldschmidt |
| 627 |
* tcp.c, api_msg.c: Fixed bug #28651 (tcp_connect: no callbacks called |
| 628 |
if tcp_enqueue fails) both in raw- and netconn-API |
| 629 |
|
| 630 |
2010-01-19: Simon Goldschmidt |
| 631 |
* api_msg.c: Fixed bug #27316: netconn: Possible deadlock in err_tcp |
| 632 |
|
| 633 |
2010-01-18: Iordan Neshev/Simon Goldschmidt |
| 634 |
* src/netif/ppp: reorganised PPP sourcecode to 2.3.11 including some |
| 635 |
bugfix backports from 2.4.x. |
| 636 |
|
| 637 |
2010-01-18: Simon Goldschmidt |
| 638 |
* mem.c: Fixed bug #28679: mem_realloc calculates mem_stats wrong |
| 639 |
|
| 640 |
2010-01-17: Simon Goldschmidt |
| 641 |
* api_lib.c, api_msg.c, (api_msg.h, api.h, sockets.c, tcpip.c): |
| 642 |
task #10102: "netconn: clean up conn->err threading issues" by adding |
| 643 |
error return value to struct api_msg_msg |
| 644 |
|
| 645 |
2010-01-17: Simon Goldschmidt |
| 646 |
* api.h, api_lib.c, sockets.c: Changed netconn_recv() and netconn_accept() |
| 647 |
to return err_t (bugs #27709 and #28087) |
| 648 |
|
| 649 |
2010-01-14: Simon Goldschmidt |
| 650 |
* ...: Use typedef for function prototypes throughout the stack. |
| 651 |
|
| 652 |
2010-01-13: Simon Goldschmidt |
| 653 |
* api_msg.h/.c, api_lib.c: Fixed bug #26672 (close connection when receive |
| 654 |
window = 0) by correctly draining recvmbox/acceptmbox |
| 655 |
|
| 656 |
2010-01-11: Simon Goldschmidt |
| 657 |
* pap.c: Fixed bug #13315 (PPP PAP authentication can result in |
| 658 |
erroneous callbacks) by copying the code from recent pppd |
| 659 |
|
| 660 |
2010-01-10: Simon Goldschmidt |
| 661 |
* raw.c: Fixed bug #28506 (raw_bind should filter received packets) |
| 662 |
|
| 663 |
2010-01-10: Simon Goldschmidt |
| 664 |
* tcp.h/.c: bug #28127 (remove call to tcp_output() from tcp_ack(_now)()) |
| 665 |
|
| 666 |
2010-01-08: Simon Goldschmidt |
| 667 |
* sockets.c: Fixed bug #28519 (lwip_recvfrom bug with len > 65535) |
| 668 |
|
| 669 |
2010-01-08: Simon Goldschmidt |
| 670 |
* dns.c: Copy hostname for DNS_LOCAL_HOSTLIST_IS_DYNAMIC==1 since string |
| 671 |
passed to dns_local_addhost() might be volatile |
| 672 |
|
| 673 |
2010-01-07: Simon Goldschmidt |
| 674 |
* timers.c, tcp.h: Call tcp_timer_needed() with NO_SYS==1, too |
| 675 |
|
| 676 |
2010-01-06: Simon Goldschmidt |
| 677 |
* netdb.h: Fixed bug #28496: missing include guards in netdb.h |
| 678 |
|
| 679 |
2009-12-31: Simon Goldschmidt |
| 680 |
* many ppp files: Reorganised PPP source code from ucip structure to pppd |
| 681 |
structure to easily compare our code against the pppd code (around v2.3.1) |
| 682 |
|
| 683 |
2009-12-27: Simon Goldschmidt |
| 684 |
* tcp_in.c: Another fix for bug #28241 (ooseq processing) and adapted |
| 685 |
unit test |
| 686 |
|
| 687 |
|
| 688 |
(STABLE-1.3.2) |
| 689 |
|
| 690 |
++ New features: |
| 691 |
|
| 692 |
2009-10-27 Simon Goldschmidt/Stephan Lesage |
| 693 |
* netifapi.c/.h: Added netifapi_netif_set_addr() |
| 694 |
|
| 695 |
2009-10-07 Simon Goldschmidt/Fabian Koch |
| 696 |
* api_msg.c, netbuf.c/.h, opt.h: patch #6888: Patch for UDP Netbufs to |
| 697 |
support dest-addr and dest-port (optional: LWIP_NETBUF_RECVINFO) |
| 698 |
|
| 699 |
2009-08-26 Simon Goldschmidt/Simon Kallweit |
| 700 |
* slipif.c/.h: bug #26397: SLIP polling support |
| 701 |
|
| 702 |
2009-08-25 Simon Goldschmidt |
| 703 |
* opt.h, etharp.h/.c: task #9033: Support IEEE 802.1q tagged frame (VLAN), |
| 704 |
New configuration options ETHARP_SUPPORT_VLAN and ETHARP_VLAN_CHECK. |
| 705 |
|
| 706 |
2009-08-25 Simon Goldschmidt |
| 707 |
* ip_addr.h, netdb.c: patch #6900: added define ip_ntoa(struct ip_addr*) |
| 708 |
|
| 709 |
2009-08-24 Jakob Stoklund Olesen |
| 710 |
* autoip.c, dhcp.c, netif.c: patch #6725: Teach AutoIP and DHCP to respond |
| 711 |
to netif_set_link_up(). |
| 712 |
|
| 713 |
2009-08-23 Simon Goldschmidt |
| 714 |
* tcp.h/.c: Added function tcp_debug_state_str() to convert a tcp state |
| 715 |
to a human-readable string. |
| 716 |
|
| 717 |
++ Bugfixes: |
| 718 |
|
| 719 |
2009-12-24: Kieran Mansley |
| 720 |
* tcp_in.c Apply patches from Oleg Tyshev to improve OOS processing |
| 721 |
(BUG#28241) |
| 722 |
|
| 723 |
2009-12-06: Simon Goldschmidt |
| 724 |
* ppp.h/.c: Fixed bug #27079 (Yet another leak in PPP): outpacket_buf can |
| 725 |
be statically allocated (like in ucip) |
| 726 |
|
| 727 |
2009-12-04: Simon Goldschmidt (patch by Ioardan Neshev) |
| 728 |
* pap.c: patch #6969: PPP: missing PAP authentication UNTIMEOUT |
| 729 |
|
| 730 |
2009-12-03: Simon Goldschmidt |
| 731 |
* tcp.h, tcp_in.c, tcp_out.c: Fixed bug #28106: dup ack for fast retransmit |
| 732 |
could have non-zero length |
| 733 |
|
| 734 |
2009-12-02: Simon Goldschmidt |
| 735 |
* tcp_in.c: Fixed bug #27904: TCP sends too many ACKs: delay resetting |
| 736 |
tcp_input_pcb until after calling the pcb's callbacks |
| 737 |
|
| 738 |
2009-11-29: Simon Goldschmidt |
| 739 |
* tcp_in.c: Fixed bug #28054: Two segments with FIN flag on the out-of- |
| 740 |
sequence queue, also fixed PBUF_POOL leak in the out-of-sequence code |
| 741 |
|
| 742 |
2009-11-29: Simon Goldschmidt |
| 743 |
* pbuf.c: Fixed bug #28064: pbuf_alloc(PBUF_POOL) is not thread-safe by |
| 744 |
queueing a call into tcpip_thread to free ooseq-bufs if the pool is empty |
| 745 |
|
| 746 |
2009-11-26: Simon Goldschmidt |
| 747 |
* tcp.h: Fixed bug #28098: Nagle can prevent fast retransmit from sending |
| 748 |
segment |
| 749 |
|
| 750 |
2009-11-26: Simon Goldschmidt |
| 751 |
* tcp.h, sockets.c: Fixed bug #28099: API required to disable Nagle |
| 752 |
algorithm at PCB level |
| 753 |
|
| 754 |
2009-11-22: Simon Goldschmidt |
| 755 |
* tcp_out.c: Fixed bug #27905: FIN isn't combined with data on unsent |
| 756 |
|
| 757 |
2009-11-22: Simon Goldschmidt (suggested by Bill Auerbach) |
| 758 |
* tcp.c: tcp_alloc: prevent increasing stats.err for MEMP_TCP_PCB when |
| 759 |
reusing time-wait pcb |
| 760 |
|
| 761 |
2009-11-20: Simon Goldschmidt (patch by Albert Bartel) |
| 762 |
* sockets.c: Fixed bug #28062: Data received directly after accepting |
| 763 |
does not wake up select |
| 764 |
|
| 765 |
2009-11-11: Simon Goldschmidt |
| 766 |
* netdb.h: Fixed bug #27994: incorrect define for freeaddrinfo(addrinfo) |
| 767 |
|
| 768 |
2009-10-30: Simon Goldschmidt |
| 769 |
* opt.h: Increased default value for TCP_MSS to 536, updated default |
| 770 |
value for TCP_WND to 4*TCP_MSS to keep delayed ACK working. |
| 771 |
|
| 772 |
2009-10-28: Kieran Mansley |
| 773 |
* tcp_in.c, tcp_out.c, tcp.h: re-work the fast retransmission code |
| 774 |
to follow algorithm from TCP/IP Illustrated |
| 775 |
|
| 776 |
2009-10-27: Kieran Mansley |
| 777 |
* tcp_in.c: fix BUG#27445: grow cwnd with every duplicate ACK |
| 778 |
|
| 779 |
2009-10-25: Simon Goldschmidt |
| 780 |
* tcp.h: bug-fix in the TCP_EVENT_RECV macro (has to call tcp_recved if |
| 781 |
pcb->recv is NULL to keep rcv_wnd correct) |
| 782 |
|
| 783 |
2009-10-25: Simon Goldschmidt |
| 784 |
* tcp_in.c: Fixed bug #26251: RST process in TIME_WAIT TCP state |
| 785 |
|
| 786 |
2009-10-23: Simon Goldschmidt (David Empson) |
| 787 |
* tcp.c: Fixed bug #27783: Silly window avoidance for small window sizes |
| 788 |
|
| 789 |
2009-10-21: Simon Goldschmidt |
| 790 |
* tcp_in.c: Fixed bug #27215: TCP sent() callback gives leading and |
| 791 |
trailing 1 byte len (SYN/FIN) |
| 792 |
|
| 793 |
2009-10-21: Simon Goldschmidt |
| 794 |
* tcp_out.c: Fixed bug #27315: zero window probe and FIN |
| 795 |
|
| 796 |
2009-10-19: Simon Goldschmidt |
| 797 |
* dhcp.c/.h: Minor code simplification (don't store received pbuf, change |
| 798 |
conditional code to assert where applicable), check pbuf length before |
| 799 |
testing for valid reply |
| 800 |
|
| 801 |
2009-10-19: Simon Goldschmidt |
| 802 |
* dhcp.c: Removed most calls to udp_connect since they aren't necessary |
| 803 |
when using udp_sendto_if() - always stay connected to IP_ADDR_ANY. |
| 804 |
|
| 805 |
2009-10-16: Simon Goldschmidt |
| 806 |
* ip.c: Fixed bug #27390: Source IP check in ip_input() causes it to drop |
| 807 |
valid DHCP packets -> allow 0.0.0.0 as source address when LWIP_DHCP is |
| 808 |
enabled |
| 809 |
|
| 810 |
2009-10-15: Simon Goldschmidt (Oleg Tyshev) |
| 811 |
* tcp_in.c: Fixed bug #27329: dupacks by unidirectional data transmit |
| 812 |
|
| 813 |
2009-10-15: Simon Goldschmidt |
| 814 |
* api_lib.c: Fixed bug #27709: conn->err race condition on netconn_recv() |
| 815 |
timeout |
| 816 |
|
| 817 |
2009-10-15: Simon Goldschmidt |
| 818 |
* autoip.c: Fixed bug #27704: autoip starts with wrong address |
| 819 |
LWIP_AUTOIP_CREATE_SEED_ADDR() returned address in host byte order instead |
| 820 |
of network byte order |
| 821 |
|
| 822 |
2009-10-11 Simon Goldschmidt (Jörg Kesten) |
| 823 |
* tcp_out.c: Fixed bug #27504: tcp_enqueue wrongly concatenates segments |
| 824 |
which are not consecutive when retransmitting unacked segments |
| 825 |
|
| 826 |
2009-10-09 Simon Goldschmidt |
| 827 |
* opt.h: Fixed default values of some stats to only be enabled if used |
| 828 |
Fixes bug #27338: sys_stats is defined when NO_SYS = 1 |
| 829 |
|
| 830 |
2009-08-30 Simon Goldschmidt |
| 831 |
* ip.c: Fixed bug bug #27345: "ip_frag() does not use the LWIP_NETIF_LOOPBACK |
| 832 |
function" by checking for loopback before calling ip_frag |
| 833 |
|
| 834 |
2009-08-25 Simon Goldschmidt |
| 835 |
* dhcp.c: fixed invalid dependency to etharp_query if DHCP_DOES_ARP_CHECK==0 |
| 836 |
|
| 837 |
2009-08-23 Simon Goldschmidt |
| 838 |
* ppp.c: bug #27078: Possible memory leak in pppInit() |
| 839 |
|
| 840 |
2009-08-23 Simon Goldschmidt |
| 841 |
* netdb.c, dns.c: bug #26657: DNS, if host name is "localhost", result |
| 842 |
is error. |
| 843 |
|
| 844 |
2009-08-23 Simon Goldschmidt |
| 845 |
* opt.h, init.c: bug #26649: TCP fails when TCP_MSS > TCP_SND_BUF |
| 846 |
Fixed wrong parenthesis, added check in init.c |
| 847 |
|
| 848 |
2009-08-23 Simon Goldschmidt |
| 849 |
* ppp.c: bug #27266: wait-state debug message in pppMain occurs every ms |
| 850 |
|
| 851 |
2009-08-23 Simon Goldschmidt |
| 852 |
* many ppp files: bug #27267: Added include to string.h where needed |
| 853 |
|
| 854 |
2009-08-23 Simon Goldschmidt |
| 855 |
* tcp.h: patch #6843: tcp.h macro optimization patch (for little endian) |
| 856 |
|
| 857 |
|
| 858 |
(STABLE-1.3.1) |
| 859 |
|
| 860 |
++ New features: |
| 861 |
|
| 862 |
2009-05-10 Simon Goldschmidt |
| 863 |
* opt.h, sockets.c, pbuf.c, netbuf.h, pbuf.h: task #7013: Added option |
| 864 |
LWIP_NETIF_TX_SINGLE_PBUF to try to create transmit packets from only |
| 865 |
one pbuf to help MACs that don't support scatter-gather DMA. |
| 866 |
|
| 867 |
2009-05-09 Simon Goldschmidt |
| 868 |
* icmp.h, icmp.c: Shrinked ICMP code, added option to NOT check icoming |
| 869 |
ECHO pbuf for size (just use it): LWIP_ICMP_ECHO_CHECK_INPUT_PBUF_LEN |
| 870 |
|
| 871 |
2009-05-05 Simon Goldschmidt, Jakob Stoklund Olesen |
| 872 |
* ip.h, ip.c: Added ip_current_netif() & ip_current_header() to receive |
| 873 |
extended info about the currently received packet. |
| 874 |
|
| 875 |
2009-04-27 Simon Goldschmidt |
| 876 |
* sys.h: Made SYS_LIGHTWEIGHT_PROT and sys_now() work with NO_SYS=1 |
| 877 |
|
| 878 |
2009-04-25 Simon Goldschmidt |
| 879 |
* mem.c, opt.h: Added option MEM_USE_POOLS_TRY_BIGGER_POOL to try the next |
| 880 |
bigger malloc pool if one is empty (only usable with MEM_USE_POOLS). |
| 881 |
|
| 882 |
2009-04-21 Simon Goldschmidt |
| 883 |
* dns.c, init.c, dns.h, opt.h: task #7507, patch #6786: DNS supports static |
| 884 |
hosts table. New configuration options DNS_LOCAL_HOSTLIST and |
| 885 |
DNS_LOCAL_HOSTLIST_IS_DYNAMIC. Also, DNS_LOOKUP_LOCAL_EXTERN() can be defined |
| 886 |
as an external function for lookup. |
| 887 |
|
| 888 |
2009-04-15 Simon Goldschmidt |
| 889 |
* dhcp.c: patch #6763: Global DHCP XID can be redefined to something more unique |
| 890 |
|
| 891 |
2009-03-31 Kieran Mansley |
| 892 |
* tcp.c, tcp_out.c, tcp_in.c, sys.h, tcp.h, opts.h: add support for |
| 893 |
TCP timestamp options, off by default. Rework tcp_enqueue() to |
| 894 |
take option flags rather than specified option data |
| 895 |
|
| 896 |
2009-02-18 Simon Goldschmidt |
| 897 |
* cc.h: Added printf formatter for size_t: SZT_F |
| 898 |
|
| 899 |
2009-02-16 Simon Goldschmidt (patch by Rishi Khan) |
| 900 |
* icmp.c, opt.h: patch #6539: (configurable) response to broadcast- and multicast |
| 901 |
pings |
| 902 |
|
| 903 |
2009-02-12 Simon Goldschmidt |
| 904 |
* init.h: Added LWIP_VERSION to get the current version of the stack |
| 905 |
|
| 906 |
2009-02-11 Simon Goldschmidt (suggested by Gottfried Spitaler) |
| 907 |
* opt.h, memp.h/.c: added MEMP_MEM_MALLOC to use mem_malloc/mem_free instead |
| 908 |
of the pool allocator (can save code size with MEM_LIBC_MALLOC if libc-malloc |
| 909 |
is otherwise used) |
| 910 |
|
| 911 |
2009-01-28 Jonathan Larmour (suggested by Bill Bauerbach) |
| 912 |
* ipv4/inet_chksum.c, ipv4/lwip/inet_chksum.h: inet_chksum_pseudo_partial() |
| 913 |
is only used by UDPLITE at present, so conditionalise it. |
| 914 |
|
| 915 |
2008-12-03 Simon Goldschmidt (base on patch from Luca Ceresoli) |
| 916 |
* autoip.c: checked in (slightly modified) patch #6683: Customizable AUTOIP |
| 917 |
"seed" address. This should reduce AUTOIP conflicts if |
| 918 |
LWIP_AUTOIP_CREATE_SEED_ADDR is overridden. |
| 919 |
|
| 920 |
2008-10-02 Jonathan Larmour and Rishi Khan |
| 921 |
* sockets.c (lwip_accept): Return EWOULDBLOCK if would block on non-blocking |
| 922 |
socket. |
| 923 |
|
| 924 |
2008-06-30 Simon Goldschmidt |
| 925 |
* mem.c, opt.h, stats.h: fixed bug #21433: Calling mem_free/pbuf_free from |
| 926 |
interrupt context isn't safe: LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT allows |
| 927 |
mem_free to run between mem_malloc iterations. Added illegal counter for |
| 928 |
mem stats. |
| 929 |
|
| 930 |
2008-06-27 Simon Goldschmidt |
| 931 |
* stats.h/.c, some other files: patch #6483: stats module improvement: |
| 932 |
Added defines to display each module's statistic individually, added stats |
| 933 |
defines for MEM, MEMP and SYS modules, removed (unused) rexmit counter. |
| 934 |
|
| 935 |
2008-06-17 Simon Goldschmidt |
| 936 |
* err.h: patch #6459: Made err_t overridable to use a more efficient type |
| 937 |
(define LWIP_ERR_T in cc.h) |
| 938 |
|
| 939 |
2008-06-17 Simon Goldschmidt |
| 940 |
* slipif.c: patch #6480: Added a configuration option for slipif for symmetry |
| 941 |
to loopif |
| 942 |
|
| 943 |
2008-06-17 Simon Goldschmidt (patch by Luca Ceresoli) |
| 944 |
* netif.c, loopif.c, ip.c, netif.h, loopif.h, opt.h: Checked in slightly |
| 945 |
modified version of patch # 6370: Moved loopif code to netif.c so that |
| 946 |
loopback traffic is supported on all netifs (all local IPs). |
| 947 |
Added option to limit loopback packets for each netifs. |
| 948 |
|
| 949 |
|
| 950 |
++ Bugfixes: |
| 951 |
2009-08-12 Kieran Mansley |
| 952 |
* tcp_in.c, tcp.c: Fix bug #27209: handle trimming of segments when |
| 953 |
out of window or out of order properly |
| 954 |
|
| 955 |
2009-08-12 Kieran Mansley |
| 956 |
* tcp_in.c: Fix bug #27199: use snd_wl2 instead of snd_wl1 |
| 957 |
|
| 958 |
2009-07-28 Simon Goldschmidt |
| 959 |
* mem.h: Fixed bug #27105: "realloc() cannot replace mem_realloc()"s |
| 960 |
|
| 961 |
2009-07-27 Kieran Mansley |
| 962 |
* api.h api_msg.h netdb.h sockets.h: add missing #include directives |
| 963 |
|
| 964 |
2009-07-09 Kieran Mansley |
| 965 |
* api_msg.c, sockets.c, api.h: BUG23240 use signed counters for |
| 966 |
recv_avail and don't increment counters until message successfully |
| 967 |
sent to mbox |
| 968 |
|
| 969 |
2009-06-25 Kieran Mansley |
| 970 |
* api_msg.c api.h: BUG26722: initialise netconn write variables |
| 971 |
in netconn_alloc |
| 972 |
|
| 973 |
2009-06-25 Kieran Mansley |
| 974 |
* tcp.h: BUG26879: set ret value in TCP_EVENT macros when function is not set |
| 975 |
|
| 976 |
2009-06-25 Kieran Mansley |
| 977 |
* tcp.c, tcp_in.c, tcp_out.c, tcp.h: BUG26301 and BUG26267: correct |
| 978 |
simultaneous close behaviour, and make snd_nxt have the same meaning |
| 979 |
as in the RFCs. |
| 980 |
|
| 981 |
2009-05-12 Simon Goldschmidt |
| 982 |
* etharp.h, etharp.c, netif.c: fixed bug #26507: "Gratuitous ARP depends on |
| 983 |
arp_table / uses etharp_query" by adding etharp_gratuitous() |
| 984 |
|
| 985 |
2009-05-12 Simon Goldschmidt |
| 986 |
* ip.h, ip.c, igmp.c: bug #26487: Added ip_output_if_opt that can add IP options |
| 987 |
to the IP header (used by igmp_ip_output_if) |
| 988 |
|
| 989 |
2009-05-06 Simon Goldschmidt |
| 990 |
* inet_chksum.c: On little endian architectures, use LWIP_PLATFORM_HTONS (if |
| 991 |
defined) for SWAP_BYTES_IN_WORD to speed up checksumming. |
| 992 |
|
| 993 |
2009-05-05 Simon Goldschmidt |
| 994 |
* sockets.c: bug #26405: Prematurely released semaphore causes lwip_select() |
| 995 |
to crash |
| 996 |
|
| 997 |
2009-05-04 Simon Goldschmidt |
| 998 |
* init.c: snmp was not initialized in lwip_init() |
| 999 |
|
| 1000 |
2009-05-04 Frédéric Bernon |
| 1001 |
* dhcp.c, netbios.c: Changes if IP_SOF_BROADCAST is enabled. |
| 1002 |
|
| 1003 |
2009-05-03 Simon Goldschmidt |
| 1004 |
* tcp.h: bug #26349: Nagle algorithm doesn't send although segment is full |
| 1005 |
(and unsent->next == NULL) |
| 1006 |
|
| 1007 |
2009-05-02 Simon Goldschmidt |
| 1008 |
* tcpip.h, tcpip.c: fixed tcpip_untimeout (does not need the time, broken after |
| 1009 |
1.3.0 in CVS only) - fixes compilation of ppp_oe.c |
| 1010 |
|
| 1011 |
2009-05-02 Simon Goldschmidt |
| 1012 |
* msg_in.c: fixed bug #25636: SNMPSET value is ignored for integer fields |
| 1013 |
|
| 1014 |
2009-05-01 Simon Goldschmidt |
| 1015 |
* pap.c: bug #21680: PPP upap_rauthnak() drops legal NAK packets |
| 1016 |
|
| 1017 |
2009-05-01 Simon Goldschmidt |
| 1018 |
* ppp.c: bug #24228: Memory corruption with PPP and DHCP |
| 1019 |
|
| 1020 |
2009-04-29 Frédéric Bernon |
| 1021 |
* raw.c, udp.c, init.c, opt.h, ip.h, sockets.h: bug #26309: Implement the |
| 1022 |
SO(F)_BROADCAST filter for all API layers. Avoid the unindented reception |
| 1023 |
of broadcast packets even when this option wasn't set. Port maintainers |
| 1024 |
which want to enable this filter have to set IP_SOF_BROADCAST=1 in opt.h. |
| 1025 |
If you want this option also filter broadcast on recv operations, you also |
| 1026 |
have to set IP_SOF_BROADCAST_RECV=1 in opt.h. |
| 1027 |
|
| 1028 |
2009-04-28 Simon Goldschmidt, Jakob Stoklund Olesen |
| 1029 |
* dhcp.c: patch #6721, bugs #25575, #25576: Some small fixes to DHCP and |
| 1030 |
DHCP/AUTOIP cooperation |
| 1031 |
|
| 1032 |
2009-04-25 Simon Goldschmidt, Oleg Tyshev |
| 1033 |
* tcp_out.c: bug #24212: Deadlocked tcp_retransmit due to exceeded pcb->cwnd |
| 1034 |
Fixed by sorting the unsent and unacked queues (segments are inserted at the |
| 1035 |
right place in tcp_output and tcp_rexmit). |
| 1036 |
|
| 1037 |
2009-04-25 Simon Goldschmidt |
| 1038 |
* memp.c, mem.c, memp.h, mem_std.h: bug #26213 "Problem with memory allocation |
| 1039 |
when debugging": memp_sizes contained the wrong sizes (including sanity |
| 1040 |
regions); memp pools for MEM_USE_POOLS were too small |
| 1041 |
|
| 1042 |
2009-04-24 Simon Goldschmidt, Frédéric Bernon |
| 1043 |
* inet.c: patch #6765: Fix a small problem with the last changes (incorrect |
| 1044 |
behavior, with with ip address string not ended by a '\0', a space or a |
| 1045 |
end of line) |
| 1046 |
|
| 1047 |
2009-04-19 Simon Goldschmidt |
| 1048 |
* rawapi.txt: Fixed bug #26069: Corrected documentation: if tcp_connect fails, |
| 1049 |
pcb->err is called, not pcb->connected (with an error code). |
| 1050 |
|
| 1051 |
2009-04-19 Simon Goldschmidt |
| 1052 |
* tcp_out.c: Fixed bug #26236: "TCP options (timestamp) don't work with |
| 1053 |
no-copy-tcpwrite": deallocate option data, only concat segments with same flags |
| 1054 |
|
| 1055 |
2009-04-19 Simon Goldschmidt |
| 1056 |
* tcp_out.c: Fixed bug #25094: "Zero-length pbuf" (options are now allocated |
| 1057 |
in the header pbuf, not the data pbuf) |
| 1058 |
|
| 1059 |
2009-04-18 Simon Goldschmidt |
| 1060 |
* api_msg.c: fixed bug #25695: Segmentation fault in do_writemore() |
| 1061 |
|
| 1062 |
2009-04-15 Simon Goldschmidt |
| 1063 |
* sockets.c: tried to fix bug #23559: lwip_recvfrom problem with tcp |
| 1064 |
|
| 1065 |
2009-04-15 Simon Goldschmidt |
| 1066 |
* dhcp.c: task #9192: mem_free of dhcp->options_in and dhcp->msg_in |
| 1067 |
|
| 1068 |
2009-04-15 Simon Goldschmidt |
| 1069 |
* ip.c, ip6.c, tcp_out.c, ip.h: patch #6808: Add a utility function |
| 1070 |
ip_hinted_output() (for smaller code mainly) |
| 1071 |
|
| 1072 |
2009-04-15 Simon Goldschmidt |
| 1073 |
* inet.c: patch #6765: Supporting new line characters in inet_aton() |
| 1074 |
|
| 1075 |
2009-04-15 Simon Goldschmidt |
| 1076 |
* dhcp.c: patch #6764: DHCP rebind and renew did not send hostnam option; |
| 1077 |
Converted constant OPTION_MAX_MSG_SIZE to netif->mtu, check if netif->mtu |
| 1078 |
is big enough in dhcp_start |
| 1079 |
|
| 1080 |
2009-04-15 Simon Goldschmidt |
| 1081 |
* netbuf.c: bug #26027: netbuf_chain resulted in pbuf memory leak |
| 1082 |
|
| 1083 |
2009-04-15 Simon Goldschmidt |
| 1084 |
* sockets.c, ppp.c: bug #25763: corrected 4 occurrences of SMEMCPY to MEMCPY |
| 1085 |
|
| 1086 |
2009-04-15 Simon Goldschmidt |
| 1087 |
* sockets.c: bug #26121: set_errno can be overridden |
| 1088 |
|
| 1089 |
2009-04-09 Kieran Mansley (patch from Luca Ceresoli <lucaceresoli>) |
| 1090 |
* init.c, opt.h: Patch#6774 TCP_QUEUE_OOSEQ breaks compilation when |
| 1091 |
LWIP_TCP==0 |
| 1092 |
|
| 1093 |
2009-04-09 Kieran Mansley (patch from Roy Lee <roylee17>) |
| 1094 |
* tcp.h: Patch#6802 Add do-while-clauses to those function like |
| 1095 |
macros in tcp.h |
| 1096 |
|
| 1097 |
2009-03-31 Kieran Mansley |
| 1098 |
* tcp.c, tcp_in.c, tcp_out.c, tcp.h, opt.h: Rework the way window |
| 1099 |
updates are calculated and sent (BUG20515) |
| 1100 |
|
| 1101 |
* tcp_in.c: cope with SYN packets received during established states, |
| 1102 |
and retransmission of initial SYN. |
| 1103 |
|
| 1104 |
* tcp_out.c: set push bit correctly when tcp segments are merged |
| 1105 |
|
| 1106 |
2009-03-27 Kieran Mansley |
| 1107 |
* tcp_out.c set window correctly on probes (correcting change made |
| 1108 |
yesterday) |
| 1109 |
|
| 1110 |
2009-03-26 Kieran Mansley |
| 1111 |
* tcp.c, tcp_in.c, tcp.h: add tcp_abandon() to cope with dropping |
| 1112 |
connections where no reset required (bug #25622) |
| 1113 |
|
| 1114 |
* tcp_out.c: set TCP_ACK flag on keepalive and zero window probes |
| 1115 |
(bug #20779) |
| 1116 |
|
| 1117 |
2009-02-18 Simon Goldschmidt (Jonathan Larmour and Bill Auerbach) |
| 1118 |
* ip_frag.c: patch #6528: the buffer used for IP_FRAG_USES_STATIC_BUF could be |
| 1119 |
too small depending on MEM_ALIGNMENT |
| 1120 |
|
| 1121 |
2009-02-16 Simon Goldschmidt |
| 1122 |
* sockets.h/.c, api_*.h/.c: fixed arguments of socket functions to match the standard; |
| 1123 |
converted size argument of netconn_write to 'size_t' |
| 1124 |
|
| 1125 |
2009-02-16 Simon Goldschmidt |
| 1126 |
* tcp.h, tcp.c: fixed bug #24440: TCP connection close problem on 64-bit host |
| 1127 |
by moving accept callback function pointer to TCP_PCB_COMMON |
| 1128 |
|
| 1129 |
2009-02-12 Simon Goldschmidt |
| 1130 |
* dhcp.c: fixed bug #25345 (DHCPDECLINE is sent with "Maximum message size" |
| 1131 |
option) |
| 1132 |
|
| 1133 |
2009-02-11 Simon Goldschmidt |
| 1134 |
* dhcp.c: fixed bug #24480 (releasing old udp_pdb and pbuf in dhcp_start) |
| 1135 |
|
| 1136 |
2009-02-11 Simon Goldschmidt |
| 1137 |
* opt.h, api_msg.c: added configurable default valud for netconn->recv_bufsize: |
| 1138 |
RECV_BUFSIZE_DEFAULT (fixes bug #23726: pbuf pool exhaustion on slow recv()) |
| 1139 |
|
| 1140 |
2009-02-10 Simon Goldschmidt |
| 1141 |
* tcp.c: fixed bug #25467: Listen backlog is not reset on timeout in SYN_RCVD: |
| 1142 |
Accepts_pending is decrease on a corresponding listen pcb when a connection |
| 1143 |
in state SYN_RCVD is close. |
| 1144 |
|
| 1145 |
2009-01-28 Jonathan Larmour |
| 1146 |
* pbuf.c: reclaim pbufs from TCP out-of-sequence segments if we run |
| 1147 |
out of pool pbufs. |
| 1148 |
|
| 1149 |
2008-12-19 Simon Goldschmidt |
| 1150 |
* many files: patch #6699: fixed some warnings on platform where sizeof(int) == 2 |
| 1151 |
|
| 1152 |
2008-12-10 Tamas Somogyi, Frédéric Bernon |
| 1153 |
* sockets.c: fixed bug #25051: lwip_recvfrom problem with udp: fromaddr and |
| 1154 |
port uses deleted netbuf. |
| 1155 |
|
| 1156 |
2008-10-18 Simon Goldschmidt |
| 1157 |
* tcp_in.c: fixed bug ##24596: Vulnerability on faulty TCP options length |
| 1158 |
in tcp_parseopt |
| 1159 |
|
| 1160 |
2008-10-15 Simon Goldschmidt |
| 1161 |
* ip_frag.c: fixed bug #24517: IP reassembly crashes on unaligned IP headers |
| 1162 |
by packing the struct ip_reass_helper. |
| 1163 |
|
| 1164 |
2008-10-03 David Woodhouse, Jonathan Larmour |
| 1165 |
* etharp.c (etharp_arp_input): Fix type aliasing problem copying ip address. |
| 1166 |
|
| 1167 |
2008-10-02 Jonathan Larmour |
| 1168 |
* dns.c: Hard-code structure sizes, to avoid issues on some compilers where |
| 1169 |
padding is included. |
| 1170 |
|
| 1171 |
2008-09-30 Jonathan Larmour |
| 1172 |
* sockets.c (lwip_accept): check addr isn't NULL. If it's valid, do an |
| 1173 |
assertion check that addrlen isn't NULL. |
| 1174 |
|
| 1175 |
2008-09-30 Jonathan Larmour |
| 1176 |
* tcp.c: Fix bug #24227, wrong error message in tcp_bind. |
| 1177 |
|
| 1178 |
2008-08-26 Simon Goldschmidt |
| 1179 |
* inet.h, ip_addr.h: fixed bug #24132: Cross-dependency between ip_addr.h and |
| 1180 |
inet.h -> moved declaration of struct in_addr from ip_addr.h to inet.h |
| 1181 |
|
| 1182 |
2008-08-14 Simon Goldschmidt |
| 1183 |
* api_msg.c: fixed bug #23847: do_close_internal references freed memory (when |
| 1184 |
tcp_close returns != ERR_OK) |
| 1185 |
|
| 1186 |
2008-07-08 Frédéric Bernon |
| 1187 |
* stats.h: Fix some build bugs introduced with patch #6483 (missing some parameters |
| 1188 |
in macros, mainly if MEM_STATS=0 and MEMP_STATS=0). |
| 1189 |
|
| 1190 |
2008-06-24 Jonathan Larmour |
| 1191 |
* tcp_in.c: Fix for bug #23693 as suggested by Art R. Ensure cseg is unused |
| 1192 |
if tcp_seg_copy fails. |
| 1193 |
|
| 1194 |
2008-06-17 Simon Goldschmidt |
| 1195 |
* inet_chksum.c: Checked in some ideas of patch #6460 (loop optimizations) |
| 1196 |
and created defines for swapping bytes and folding u32 to u16. |
| 1197 |
|
| 1198 |
2008-05-30 Kieran Mansley |
| 1199 |
* tcp_in.c Remove redundant "if" statement, and use real rcv_wnd |
| 1200 |
rather than rcv_ann_wnd when deciding if packets are in-window. |
| 1201 |
Contributed by <arasmussen@consultant.datasys.swri.edu> |
| 1202 |
|
| 1203 |
2008-05-30 Kieran Mansley |
| 1204 |
* mem.h: Fix BUG#23254. Change macro definition of mem_* to allow |
| 1205 |
passing as function pointers when MEM_LIBC_MALLOC is defined. |
| 1206 |
|
| 1207 |
2008-05-09 Jonathan Larmour |
| 1208 |
* err.h, err.c, sockets.c: Fix bug #23119: Reorder timeout error code to |
| 1209 |
stop it being treated as a fatal error. |
| 1210 |
|
| 1211 |
2008-04-15 Simon Goldschmidt |
| 1212 |
* dhcp.c: fixed bug #22804: dhcp_stop doesn't clear NETIF_FLAG_DHCP |
| 1213 |
(flag now cleared) |
| 1214 |
|
| 1215 |
2008-03-27 Simon Goldschmidt |
| 1216 |
* mem.c, tcpip.c, tcpip.h, opt.h: fixed bug #21433 (Calling mem_free/pbuf_free |
| 1217 |
from interrupt context isn't safe): set LWIP_USE_HEAP_FROM_INTERRUPT to 1 |
| 1218 |
in lwipopts.h or use pbuf_free_callback(p)/mem_free_callback(m) to free pbufs |
| 1219 |
or heap memory from interrupt context |
| 1220 |
|
| 1221 |
2008-03-26 Simon Goldschmidt |
| 1222 |
* tcp_in.c, tcp.c: fixed bug #22249: division by zero could occur if a remote |
| 1223 |
host sent a zero mss as TCP option. |
| 1224 |
|
| 1225 |
|
| 1226 |
(STABLE-1.3.0) |
| 1227 |
|
| 1228 |
++ New features: |
| 1229 |
|
| 1230 |
2008-03-10 Jonathan Larmour |
| 1231 |
* inet_chksum.c: Allow choice of one of the sample algorithms to be |
| 1232 |
made from lwipopts.h. Fix comment on how to override LWIP_CHKSUM. |
| 1233 |
|
| 1234 |
2008-01-22 Frédéric Bernon |
| 1235 |
* tcp.c, tcp_in.c, tcp.h, opt.h: Rename LWIP_CALCULATE_EFF_SEND_MSS in |
| 1236 |
TCP_CALCULATE_EFF_SEND_MSS to have coherent TCP options names. |
| 1237 |
|
| 1238 |
2008-01-14 Frédéric Bernon |
| 1239 |
* rawapi.txt, api_msg.c, tcp.c, tcp_in.c, tcp.h: changes for task #7675 "Enable |
| 1240 |
to refuse data on a TCP_EVENT_RECV call". Important, behavior changes for the |
| 1241 |
tcp_recv callback (see rawapi.txt). |
| 1242 |
|
| 1243 |
2008-01-14 Frédéric Bernon, Marc Chaland |
| 1244 |
* ip.c: Integrate patch #6369" ip_input : checking before realloc". |
| 1245 |
|
| 1246 |
2008-01-12 Frédéric Bernon |
| 1247 |
* tcpip.h, tcpip.c, api.h, api_lib.c, api_msg.c, sockets.c: replace the field |
| 1248 |
netconn::sem per netconn::op_completed like suggested for the task #7490 |
| 1249 |
"Add return value to sys_mbox_post". |
| 1250 |
|
| 1251 |
2008-01-12 Frédéric Bernon |
| 1252 |
* api_msg.c, opt.h: replace DEFAULT_RECVMBOX_SIZE per DEFAULT_TCP_RECVMBOX_SIZE, |
| 1253 |
DEFAULT_UDP_RECVMBOX_SIZE and DEFAULT_RAW_RECVMBOX_SIZE (to optimize queues |
| 1254 |
sizes), like suggested for the task #7490 "Add return value to sys_mbox_post". |
| 1255 |
|
| 1256 |
2008-01-10 Frédéric Bernon |
| 1257 |
* tcpip.h, tcpip.c: add tcpip_callback_with_block function for the task #7490 |
| 1258 |
"Add return value to sys_mbox_post". tcpip_callback is always defined as |
| 1259 |
"blocking" ("block" parameter = 1). |
| 1260 |
|
| 1261 |
2008-01-10 Frédéric Bernon |
| 1262 |
* tcpip.h, tcpip.c, api.h, api_lib.c, api_msg.c, sockets.c: replace the field |
| 1263 |
netconn::mbox (sys_mbox_t) per netconn::sem (sys_sem_t) for the task #7490 |
| 1264 |
"Add return value to sys_mbox_post". |
| 1265 |
|
| 1266 |
2008-01-05 Frédéric Bernon |
| 1267 |
* sys_arch.txt, api.h, api_lib.c, api_msg.h, api_msg.c, tcpip.c, sys.h, opt.h: |
| 1268 |
Introduce changes for task #7490 "Add return value to sys_mbox_post" with some |
| 1269 |
modifications in the sys_mbox api: sys_mbox_new take a "size" parameters which |
| 1270 |
indicate the number of pointers query by the mailbox. There is three defines |
| 1271 |
in opt.h to indicate sizes for tcpip::mbox, netconn::recvmbox, and for the |
| 1272 |
netconn::acceptmbox. Port maintainers, you can decide to just add this new |
| 1273 |
parameter in your implementation, but to ignore it to keep the previous behavior. |
| 1274 |
The new sys_mbox_trypost function return a value to know if the mailbox is |
| 1275 |
full or if the message is posted. Take a look to sys_arch.txt for more details. |
| 1276 |
This new function is used in tcpip_input (so, can be called in an interrupt |
| 1277 |
context since the function is not blocking), and in recv_udp and recv_raw. |
| 1278 |
|
| 1279 |
2008-01-04 Frédéric Bernon, Simon Goldschmidt, Jonathan Larmour |
| 1280 |
* rawapi.txt, api.h, api_lib.c, api_msg.h, api_msg.c, sockets.c, tcp.h, tcp.c, |
| 1281 |
tcp_in.c, init.c, opt.h: rename backlog options with TCP_ prefix, limit the |
| 1282 |
"backlog" parameter in an u8_t, 0 is interpreted as "smallest queue", add |
| 1283 |
documentation in the rawapi.txt file. |
| 1284 |
|
| 1285 |
2007-12-31 Kieran Mansley (based on patch from Per-Henrik Lundbolm) |
| 1286 |
* tcp.c, tcp_in.c, tcp_out.c, tcp.h: Add TCP persist timer |
| 1287 |
|
| 1288 |
2007-12-31 Frédéric Bernon, Luca Ceresoli |
| 1289 |
* autoip.c, etharp.c: ip_addr.h: Integrate patch #6348: "Broadcast ARP packets |
| 1290 |
in autoip". The change in etharp_raw could be removed, since all calls to |
| 1291 |
etharp_raw use ethbroadcast for the "ethdst_addr" parameter. But it could be |
| 1292 |
wrong in the future. |
| 1293 |
|
| 1294 |
2007-12-30 Frédéric Bernon, Tom Evans |
| 1295 |
* ip.c: Fix bug #21846 "LwIP doesn't appear to perform any IP Source Address |
| 1296 |
Filtering" reported by Tom Evans. |
| 1297 |
|
| 1298 |
2007-12-21 Frédéric Bernon, Simon Goldschmidt, Jonathan Larmour |
| 1299 |
* tcp.h, opt.h, api.h, api_msg.h, tcp.c, tcp_in.c, api_lib.c, api_msg.c, |
| 1300 |
sockets.c, init.c: task #7252: Implement TCP listen backlog: Warning: raw API |
| 1301 |
applications have to call 'tcp_accepted(pcb)' in their accept callback to |
| 1302 |
keep accepting new connections. |
| 1303 |
|
| 1304 |
2007-12-13 Frédéric Bernon |
| 1305 |
* api_msg.c, err.h, err.c, sockets.c, dns.c, dns.h: replace "enum dns_result" |
| 1306 |
by err_t type. Add a new err_t code "ERR_INPROGRESS". |
| 1307 |
|
| 1308 |
2007-12-12 Frédéric Bernon |
| 1309 |
* dns.h, dns.c, opt.h: move DNS options to the "right" place. Most visibles |
| 1310 |
are the one which have ram usage. |
| 1311 |
|
| 1312 |
2007-12-05 Frédéric Bernon |
| 1313 |
* netdb.c: add a LWIP_DNS_API_HOSTENT_STORAGE option to decide to use a static |
| 1314 |
set of variables (=0) or a local one (=1). In this last case, your port should |
| 1315 |
provide a function "struct hostent* sys_thread_hostent( struct hostent* h)" |
| 1316 |
which have to do a copy of "h" and return a pointer ont the "per-thread" copy. |
| 1317 |
|
| 1318 |
2007-12-03 Simon Goldschmidt |
| 1319 |
* ip.c: ip_input: check if a packet is for inp first before checking all other |
| 1320 |
netifs on netif_list (speeds up packet receiving in most cases) |
| 1321 |
|
| 1322 |
2007-11-30 Simon Goldschmidt |
| 1323 |
* udp.c, raw.c: task #7497: Sort lists (pcb, netif, ...) for faster access |
| 1324 |
UDP: move a (connected) pcb selected for input to the front of the list of |
| 1325 |
pcbs so that it is found faster next time. Same for RAW pcbs that have eaten |
| 1326 |
a packet. |
| 1327 |
|
| 1328 |
2007-11-28 Simon Goldschmidt |
| 1329 |
* etharp.c, stats.c, stats.h, opt.h: Introduced ETHARP_STATS |
| 1330 |
|
| 1331 |
2007-11-25 Simon Goldschmidt |
| 1332 |
* dhcp.c: dhcp_unfold_reply() uses pbuf_copy_partial instead of its own copy |
| 1333 |
algorithm. |
| 1334 |
|
| 1335 |
2007-11-24 Simon Goldschmidt |
| 1336 |
* netdb.h, netdb.c, sockets.h/.c: Moved lwip_gethostbyname from sockets.c |
| 1337 |
to the new file netdb.c; included lwip_getaddrinfo. |
| 1338 |
|
| 1339 |
2007-11-21 Simon Goldschmidt |
| 1340 |
* tcp.h, opt.h, tcp.c, tcp_in.c: implemented calculating the effective send-mss |
| 1341 |
based on the MTU of the netif used to send. Enabled by default. Disable by |
| 1342 |
setting LWIP_CALCULATE_EFF_SEND_MSS to 0. This fixes bug #21492. |
| 1343 |
|
| 1344 |
2007-11-19 Frédéric Bernon |
| 1345 |
* api_msg.c, dns.h, dns.c: Implement DNS_DOES_NAME_CHECK option (check if name |
| 1346 |
received match the name query), implement DNS_USES_STATIC_BUF (the place where |
| 1347 |
copy dns payload to parse the response), return an error if there is no place |
| 1348 |
for a new query, and fix some minor problems. |
| 1349 |
|
| 1350 |
2007-11-16 Simon Goldschmidt |
| 1351 |
* new files: ipv4/inet.c, ipv4/inet_chksum.c, ipv6/inet6.c |
| 1352 |
removed files: core/inet.c, core/inet6.c |
| 1353 |
Moved inet files into ipv4/ipv6 directory; splitted inet.c/inet.h into |
| 1354 |
inet and chksum part; changed includes in all lwIP files as appropriate |
| 1355 |
|
| 1356 |
2007-11-16 Simon Goldschmidt |
| 1357 |
* api.h, api_msg.h, api_lib.c, api_msg.c, socket.h, socket.c: Added sequential |
| 1358 |
dns resolver function for netconn api (netconn_gethostbyname) and socket api |
| 1359 |
(gethostbyname/gethostbyname_r). |
| 1360 |
|
| 1361 |
2007-11-15 Jim Pettinato, Frédéric Bernon |
| 1362 |
* opt.h, init.c, tcpip.c, dhcp.c, dns.h, dns.c: add DNS client for simple name |
| 1363 |
requests with RAW api interface. Initialization is done in lwip_init() with |
| 1364 |
build time options. DNS timer is added in tcpip_thread context. DHCP can set |
| 1365 |
DNS server ip addresses when options are received. You need to set LWIP_DNS=1 |
| 1366 |
in your lwipopts.h file (LWIP_DNS=0 in opt.h). DNS_DEBUG can be set to get |
| 1367 |
some traces with LWIP_DEBUGF. Sanity check have been added. There is a "todo" |
| 1368 |
list with points to improve. |
| 1369 |
|
| 1370 |
2007-11-06 Simon Goldschmidt |
| 1371 |
* opt.h, mib2.c: Patch #6215: added ifAdminStatus write support (if explicitly |
| 1372 |
enabled by defining SNMP_SAFE_REQUESTS to 0); added code to check link status |
| 1373 |
for ifOperStatus if LWIP_NETIF_LINK_CALLBACK is defined. |
| 1374 |
|
| 1375 |
2007-11-06 Simon Goldschmidt |
| 1376 |
* api.h, api_msg.h and dependent files: Task #7410: Removed the need to include |
| 1377 |
core header files in api.h (ip/tcp/udp/raw.h) to hide the internal |
| 1378 |
implementation from netconn api applications. |
| 1379 |
|
| 1380 |
2007-11-03 Frédéric Bernon |
| 1381 |
* api.h, api_lib.c, api_msg.c, sockets.c, opt.h: add SO_RCVBUF option for UDP & |
| 1382 |
RAW netconn. You need to set LWIP_SO_RCVBUF=1 in your lwipopts.h (it's disabled |
| 1383 |
by default). Netconn API users can use the netconn_recv_bufsize macro to access |
| 1384 |
it. This is a first release which have to be improve for TCP. Note it used the |
| 1385 |
netconn::recv_avail which need to be more "thread-safe" (note there is already |
| 1386 |
the problem for FIONREAD with lwip_ioctl/ioctlsocket). |
| 1387 |
|
| 1388 |
2007-11-01 Frédéric Bernon, Marc Chaland |
| 1389 |
* sockets.h, sockets.c, api.h, api_lib.c, api_msg.h, api_msg.c, tcp.h, tcp_out.c: |
| 1390 |
Integrate "patch #6250 : MSG_MORE flag for send". MSG_MORE is used at socket api |
| 1391 |
layer, NETCONN_MORE at netconn api layer, and TCP_WRITE_FLAG_MORE at raw api |
| 1392 |
layer. This option enable to delayed TCP PUSH flag on multiple "write" calls. |
| 1393 |
Note that previous "copy" parameter for "write" APIs is now called "apiflags". |
| 1394 |
|
| 1395 |
2007-10-24 Frédéric Bernon |
| 1396 |
* api.h, api_lib.c, api_msg.c: Add macro API_EVENT in the same spirit than |
| 1397 |
TCP_EVENT_xxx macros to get a code more readable. It could also help to remove |
| 1398 |
some code (like we have talk in "patch #5919 : Create compile switch to remove |
| 1399 |
select code"), but it could be done later. |
| 1400 |
|
| 1401 |
2007-10-08 Simon Goldschmidt |
| 1402 |
* many files: Changed initialization: many init functions are not needed any |
| 1403 |
more since we now rely on the compiler initializing global and static |
| 1404 |
variables to zero! |
| 1405 |
|
| 1406 |
2007-10-06 Simon Goldschmidt |
| 1407 |
* ip_frag.c, memp.c, mib2.c, ip_frag.h, memp_std.h, opt.h: Changed IP_REASSEMBLY |
| 1408 |
to enqueue the received pbufs so that multiple packets can be reassembled |
| 1409 |
simultaneously and no static reassembly buffer is needed. |
| 1410 |
|
| 1411 |
2007-10-05 Simon Goldschmidt |
| 1412 |
* tcpip.c, etharp.h, etharp.c: moved ethernet_input from tcpip.c to etharp.c so |
| 1413 |
all netifs (or ports) can use it. |
| 1414 |
|
| 1415 |
2007-10-05 Frédéric Bernon |
| 1416 |
* netifapi.h, netifapi.c: add function netifapi_netif_set_default. Change the |
| 1417 |
common function to reduce a little bit the footprint (for all functions using |
| 1418 |
only the "netif" parameter). |
| 1419 |
|
| 1420 |
2007-10-03 Frédéric Bernon |
| 1421 |
* netifapi.h, netifapi.c: add functions netifapi_netif_set_up, netifapi_netif_set_down, |
| 1422 |
netifapi_autoip_start and netifapi_autoip_stop. Use a common function to reduce |
| 1423 |
a little bit the footprint (for all functions using only the "netif" parameter). |
| 1424 |
|
| 1425 |
2007-09-15 Frédéric Bernon |
| 1426 |
* udp.h, udp.c, sockets.c: Changes for "#20503 IGMP Improvement". Add IP_MULTICAST_IF |
| 1427 |
option in socket API, and a new field "multicast_ip" in "struct udp_pcb" (for |
| 1428 |
netconn and raw API users), only if LWIP_IGMP=1. Add getsockopt processing for |
| 1429 |
IP_MULTICAST_TTL and IP_MULTICAST_IF. |
| 1430 |
|
| 1431 |
2007-09-10 Frédéric Bernon |
| 1432 |
* snmp.h, mib2.c: enable to remove SNMP timer (which consumne several cycles |
| 1433 |
even when it's not necessary). snmp_agent.txt tell to call snmp_inc_sysuptime() |
| 1434 |
each 10ms (but, it's intrusive if you use sys_timeout feature). Now, you can |
| 1435 |
decide to call snmp_add_sysuptime(100) each 1000ms (which is bigger "step", but |
| 1436 |
call to a lower frequency). Or, you can decide to not call snmp_inc_sysuptime() |
| 1437 |
or snmp_add_sysuptime(), and to define the SNMP_GET_SYSUPTIME(sysuptime) macro. |
| 1438 |
This one is undefined by default in mib2.c. SNMP_GET_SYSUPTIME is called inside |
| 1439 |
snmp_get_sysuptime(u32_t *value), and enable to change "sysuptime" value only |
| 1440 |
when it's queried (any direct call to "sysuptime" is changed by a call to |
| 1441 |
snmp_get_sysuptime). |
| 1442 |
|
| 1443 |
2007-09-09 Frédéric Bernon, Bill Florac |
| 1444 |
* igmp.h, igmp.c, netif.h, netif.c, ip.c: To enable to have interfaces with IGMP, |
| 1445 |
and others without it, there is a new NETIF_FLAG_IGMP flag to set in netif->flags |
| 1446 |
if you want IGMP on an interface. igmp_stop() is now called inside netif_remove(). |
| 1447 |
igmp_report_groups() is now called inside netif_set_link_up() (need to have |
| 1448 |
LWIP_NETIF_LINK_CALLBACK=1) to resend reports once the link is up (avoid to wait |
| 1449 |
the next query message to receive the matching multicast streams). |
| 1450 |
|
| 1451 |
2007-09-08 Frédéric Bernon |
| 1452 |
* sockets.c, ip.h, api.h, tcp.h: declare a "struct ip_pcb" which only contains |
| 1453 |
IP_PCB. Add in the netconn's "pcb" union a "struct ip_pcb *ip;" (no size change). |
| 1454 |
Use this new field to access to common pcb fields (ttl, tos, so_options, etc...). |
| 1455 |
Enable to access to these fields with LWIP_TCP=0. |
| 1456 |
|
| 1457 |
2007-09-05 Frédéric Bernon |
| 1458 |
* udp.c, ipv4/icmp.c, ipv4/ip.c, ipv6/icmp.c, ipv6/ip6.c, ipv4/icmp.h, |
| 1459 |
ipv6/icmp.h, opt.h: Integrate "task #7272 : LWIP_ICMP option". The new option |
| 1460 |
LWIP_ICMP enable/disable ICMP module inside the IP stack (enable per default). |
| 1461 |
Be careful, disabling ICMP make your product non-compliant to RFC1122, but |
| 1462 |
help to reduce footprint, and to reduce "visibility" on the Internet. |
| 1463 |
|
| 1464 |
2007-09-05 Frédéric Bernon, Bill Florac |
| 1465 |
* opt.h, sys.h, tcpip.c, slipif.c, ppp.c, sys_arch.txt: Change parameters list |
| 1466 |
for sys_thread_new (see "task #7252 : Create sys_thread_new_ex()"). Two new |
| 1467 |
parameters have to be provided: a task name, and a task stack size. For this |
| 1468 |
one, since it's platform dependant, you could define the best one for you in |
| 1469 |
your lwipopts.h. For port maintainers, you can just add these new parameters |
| 1470 |
in your sys_arch.c file, and but it's not mandatory, use them in your OS |
| 1471 |
specific functions. |
| 1472 |
|
| 1473 |
2007-09-05 Frédéric Bernon |
| 1474 |
* inet.c, autoip.c, msg_in.c, msg_out.c, init.c: Move some build time checkings |
| 1475 |
inside init.c for task #7142 "Sanity check user-configurable values". |
| 1476 |
|
| 1477 |
2007-09-04 Frédéric Bernon, Bill Florac |
| 1478 |
* igmp.h, igmp.c, memp_std.h, memp.c, init.c, opt.h: Replace mem_malloc call by |
| 1479 |
memp_malloc, and use a new MEMP_NUM_IGMP_GROUP option (see opt.h to define the |
| 1480 |
value). It will avoid potential fragmentation problems, use a counter to know |
| 1481 |
how many times a group is used on an netif, and free it when all applications |
| 1482 |
leave it. MEMP_NUM_IGMP_GROUP got 8 as default value (and init.c got a sanity |
| 1483 |
check if LWIP_IGMP!=0). |
| 1484 |
|
| 1485 |
2007-09-03 Frédéric Bernon |
| 1486 |
* igmp.h, igmp.c, sockets.c, api_msg.c: Changes for "#20503 IGMP Improvement". |
| 1487 |
Initialize igmp_mac_filter to NULL in netif_add (this field should be set in |
| 1488 |
the netif's "init" function). Use the "imr_interface" field (for socket layer) |
| 1489 |
and/or the "interface" field (for netconn layer), for join/leave operations. |
| 1490 |
The igmp_join/leavegroup first parameter change from a netif to an ipaddr. |
| 1491 |
This field could be a netif's ipaddr, or "any" (same meaning than ip_addr_isany). |
| 1492 |
|
| 1493 |
2007-08-30 Frédéric Bernon |
| 1494 |
* Add netbuf.h, netbuf.c, Change api.h, api_lib.c: #7249 "Split netbuf functions |
| 1495 |
from api/api_lib". Now netbuf API is independant of netconn, and can be used |
| 1496 |
with other API (application based on raw API, or future "socket2" API). Ports |
| 1497 |
maintainers just have to add src/api/netbuf.c in their makefile/projects. |
| 1498 |
|
| 1499 |
2007-08-30 Frédéric Bernon, Jonathan Larmour |
| 1500 |
* init.c: Add first version of lwip_sanity_check for task #7142 "Sanity check |
| 1501 |
user-configurable values". |
| 1502 |
|
| 1503 |
2007-08-29 Frédéric Bernon |
| 1504 |
* igmp.h, igmp.c, tcpip.c, init.c, netif.c: change igmp_init and add igmp_start. |
| 1505 |
igmp_start is call inside netif_add. Now, igmp initialization is in the same |
| 1506 |
spirit than the others modules. Modify some IGMP debug traces. |
| 1507 |
|
| 1508 |
2007-08-29 Frédéric Bernon |
| 1509 |
* Add init.h, init.c, Change opt.h, tcpip.c: Task #7213 "Add a lwip_init function" |
| 1510 |
Add lwip_init function to regroup all modules initializations, and to provide |
| 1511 |
a place to add code for task #7142 "Sanity check user-configurable values". |
| 1512 |
Ports maintainers should remove direct initializations calls from their code, |
| 1513 |
and add init.c in their makefiles. Note that lwip_init() function is called |
| 1514 |
inside tcpip_init, but can also be used by raw api users since all calls are |
| 1515 |
disabled when matching options are disabled. Also note that their is new options |
| 1516 |
in opt.h, you should configure in your lwipopts.h (they are enabled per default). |
| 1517 |
|
| 1518 |
2007-08-26 Marc Boucher |
| 1519 |
* api_msg.c: do_close_internal(): Reset the callbacks and arg (conn) to NULL |
| 1520 |
since they can under certain circumstances be called with an invalid conn |
| 1521 |
pointer after the connection has been closed (and conn has been freed). |
| 1522 |
|
| 1523 |
2007-08-25 Frédéric Bernon (Artem Migaev's Patch) |
| 1524 |
* netif.h, netif.c: Integrate "patch #6163 : Function to check if link layer is up". |
| 1525 |
Add a netif_is_link_up() function if LWIP_NETIF_LINK_CALLBACK option is set. |
| 1526 |
|
| 1527 |
2007-08-22 Frédéric Bernon |
| 1528 |
* netif.h, netif.c, opt.h: Rename LWIP_NETIF_CALLBACK in LWIP_NETIF_STATUS_CALLBACK |
| 1529 |
to be coherent with new LWIP_NETIF_LINK_CALLBACK option before next release. |
| 1530 |
|
| 1531 |
2007-08-22 Frédéric Bernon |
| 1532 |
* tcpip.h, tcpip.c, ethernetif.c, opt.h: remove options ETHARP_TCPIP_INPUT & |
| 1533 |
ETHARP_TCPIP_ETHINPUT, now, only "ethinput" code is supported, even if the |
| 1534 |
name is tcpip_input (we keep the name of 1.2.0 function). |
| 1535 |
|
| 1536 |
2007-08-17 Jared Grubb |
| 1537 |
* memp_std.h, memp.h, memp.c, mem.c, stats.c: (Task #7136) Centralize mempool |
| 1538 |
settings into new memp_std.h and optional user file lwippools.h. This adds |
| 1539 |
more dynamic mempools, and allows the user to create an arbitrary number of |
| 1540 |
mempools for mem_malloc. |
| 1541 |
|
| 1542 |
2007-08-16 Marc Boucher |
| 1543 |
* api_msg.c: Initialize newconn->state to NETCONN_NONE in accept_function; |
| 1544 |
otherwise it was left to NETCONN_CLOSE and sent_tcp() could prematurely |
| 1545 |
close the connection. |
| 1546 |
|
| 1547 |
2007-08-16 Marc Boucher |
| 1548 |
* sockets.c: lwip_accept(): check netconn_peer() error return. |
| 1549 |
|
| 1550 |
2007-08-16 Marc Boucher |
| 1551 |
* mem.c, mem.h: Added mem_calloc(). |
| 1552 |
|
| 1553 |
2007-08-16 Marc Boucher |
| 1554 |
* tcpip.c, tcpip.h memp.c, memp.h: Added distinct memp (MEMP_TCPIP_MSG_INPKT) |
| 1555 |
for input packets to prevent floods from consuming all of MEMP_TCPIP_MSG |
| 1556 |
and starving other message types. |
| 1557 |
Renamed MEMP_TCPIP_MSG to MEMP_TCPIP_MSG_API |
| 1558 |
|
| 1559 |
2007-08-16 Marc Boucher |
| 1560 |
* pbuf.c, pbuf.h, etharp.c, tcp_in.c, sockets.c: Split pbuf flags in pbuf |
| 1561 |
type and flgs (later renamed to flags). |
| 1562 |
Use enum pbuf_flag as pbuf_type. Renumber PBUF_FLAG_*. |
| 1563 |
Improved lwip_recvfrom(). TCP push now propagated. |
| 1564 |
|
| 1565 |
2007-08-16 Marc Boucher |
| 1566 |
* ethernetif.c, contrib/ports/various: ethbroadcast now a shared global |
| 1567 |
provided by etharp. |
| 1568 |
|
| 1569 |
2007-08-16 Marc Boucher |
| 1570 |
* ppp_oe.c ppp_oe.h, auth.c chap.c fsm.c lcp.c ppp.c ppp.h, |
| 1571 |
etharp.c ethernetif.c, etharp.h, opt.h tcpip.h, tcpip.c: |
| 1572 |
Added PPPoE support and various PPP improvements. |
| 1573 |
|
| 1574 |
2007-07-25 Simon Goldschmidt |
| 1575 |
* api_lib.c, ip_frag.c, pbuf.c, api.h, pbuf.h: Introduced pbuf_copy_partial, |
| 1576 |
making netbuf_copy_partial use this function. |
| 1577 |
|
| 1578 |
2007-07-25 Simon Goldschmidt |
| 1579 |
* tcp_in.c: Fix bug #20506: Slow start / initial congestion window starts with |
| 1580 |
2 * mss (instead of 1 * mss previously) to comply with some newer RFCs and |
| 1581 |
other stacks. |
| 1582 |
|
| 1583 |
2007-07-13 Jared Grubb (integrated by Frédéric Bernon) |
| 1584 |
* opt.h, netif.h, netif.c, ethernetif.c: Add new configuration option to add |
| 1585 |
a link callback in the netif struct, and functions to handle it. Be carefull |
| 1586 |
for port maintainers to add the NETIF_FLAG_LINK_UP flag (like in ethernetif.c) |
| 1587 |
if you want to be sure to be compatible with future changes... |
| 1588 |
|
| 1589 |
2007-06-30 Frédéric Bernon |
| 1590 |
* sockets.h, sockets.c: Implement MSG_PEEK flag for recv/recvfrom functions. |
| 1591 |
|
| 1592 |
2007-06-21 Simon Goldschmidt |
| 1593 |
* etharp.h, etharp.c: Combined etharp_request with etharp_raw for both |
| 1594 |
LWIP_AUTOIP =0 and =1 to remove redundant code. |
| 1595 |
|
| 1596 |
2007-06-21 Simon Goldschmidt |
| 1597 |
* mem.c, memp.c, mem.h, memp.h, opt.h: task #6863: Introduced the option |
| 1598 |
MEM_USE_POOLS to use 4 pools with different sized elements instead of a |
| 1599 |
heap. This both prevents memory fragmentation and gives a higher speed |
| 1600 |
at the cost of more memory consumption. Turned off by default. |
| 1601 |
|
| 1602 |
2007-06-21 Simon Goldschmidt |
| 1603 |
* api_lib.c, api_msg.c, api.h, api_msg.h: Converted the length argument of |
| 1604 |
netconn_write (and therefore also api_msg_msg.msg.w.len) from u16_t into |
| 1605 |
int to be able to send a bigger buffer than 64K with one time (mainly |
| 1606 |
used from lwip_send). |
| 1607 |
|
| 1608 |
2007-06-21 Simon Goldschmidt |
| 1609 |
* tcp.h, api_msg.c: Moved the nagle algorithm from netconn_write/do_write |
| 1610 |
into a define (tcp_output_nagle) in tcp.h to provide it to raw api users, too. |
| 1611 |
|
| 1612 |
2007-06-21 Simon Goldschmidt |
| 1613 |
* api.h, api_lib.c, api_msg.c: Fixed bug #20021: Moved sendbuf-processing in |
| 1614 |
netconn_write from api_lib.c to api_msg.c to also prevent multiple context- |
| 1615 |
changes on low memory or empty send-buffer. |
| 1616 |
|
| 1617 |
2007-06-18 Simon Goldschmidt |
| 1618 |
* etharp.c, etharp.h: Changed etharp to use a defined hardware address length |
| 1619 |
of 6 to avoid loading netif->hwaddr_len every time (since this file is only |
| 1620 |
used for ethernet and struct eth_addr already had a defined length of 6). |
| 1621 |
|
| 1622 |
2007-06-17 Simon Goldschmidt |
| 1623 |
* sockets.c, sockets.h: Implemented socket options SO_NO_CHECK for UDP sockets |
| 1624 |
to disable UDP checksum generation on transmit. |
| 1625 |
|
| 1626 |
2007-06-13 Frédéric Bernon, Simon Goldschmidt |
| 1627 |
* debug.h, api_msg.c: change LWIP_ERROR to use it to check errors like invalid |
| 1628 |
pointers or parameters, and let the possibility to redefined it in cc.h. Use |
| 1629 |
this macro to check "conn" parameter in api_msg.c functions. |
| 1630 |
|
| 1631 |
2007-06-11 Simon Goldschmidt |
| 1632 |
* sockets.c, sockets.h: Added UDP lite support for sockets |
| 1633 |
|
| 1634 |
2007-06-10 Simon Goldschmidt |
| 1635 |
* udp.h, opt.h, api_msg.c, ip.c, udp.c: Included switch LWIP_UDPLITE (enabled |
| 1636 |
by default) to switch off UDP-Lite support if not needed (reduces udp.c code |
| 1637 |
size) |
| 1638 |
|
| 1639 |
2007-06-09 Dominik Spies (integrated by Frédéric Bernon) |
| 1640 |
* autoip.h, autoip.c, dhcp.h, dhcp.c, netif.h, netif.c, etharp.h, etharp.c, opt.h: |
| 1641 |
AutoIP implementation available for IPv4, with new options LWIP_AUTOIP and |
| 1642 |
LWIP_DHCP_AUTOIP_COOP if you want to cooperate with DHCP. Some tips to adapt |
| 1643 |
(see TODO mark in the source code). |
| 1644 |
|
| 1645 |
2007-06-09 Simon Goldschmidt |
| 1646 |
* etharp.h, etharp.c, ethernetif.c: Modified order of parameters for |
| 1647 |
etharp_output() to match netif->output so etharp_output() can be used |
| 1648 |
directly as netif->output to save one function call. |
| 1649 |
|
| 1650 |
2007-06-08 Simon Goldschmidt |
| 1651 |
* netif.h, ethernetif.c, slipif.c, loopif.c: Added define |
| 1652 |
NETIF_INIT_SNMP(netif, type, speed) to initialize per-netif snmp variables, |
| 1653 |
added initialization of those to ethernetif, slipif and loopif. |
| 1654 |
|
| 1655 |
2007-05-18 Simon Goldschmidt |
| 1656 |
* opt.h, ip_frag.c, ip_frag.h, ip.c: Added option IP_FRAG_USES_STATIC_BUF |
| 1657 |
(defaulting to off for now) that can be set to 0 to send fragmented |
| 1658 |
packets by passing PBUF_REFs down the stack. |
| 1659 |
|
| 1660 |
2007-05-23 Frédéric Bernon |
| 1661 |
* api_lib.c: Implement SO_RCVTIMEO for accept and recv on TCP |
| 1662 |
connections, such present in patch #5959. |
| 1663 |
|
| 1664 |
2007-05-23 Frédéric Bernon |
| 1665 |
* api.h, api_lib.c, api_msg.c, sockets.c: group the different NETCONN_UDPxxx |
| 1666 |
code in only one part... |
| 1667 |
|
| 1668 |
2007-05-18 Simon Goldschmidt |
| 1669 |
* opt.h, memp.h, memp.c: Added option MEMP_OVERFLOW_CHECK to check for memp |
| 1670 |
elements to overflow. This is achieved by adding some bytes before and after |
| 1671 |
each pool element (increasing their size, of course), filling them with a |
| 1672 |
prominent value and checking them on freeing the element. |
| 1673 |
Set it to 2 to also check every element in every pool each time memp_malloc() |
| 1674 |
or memp_free() is called (slower but more helpful). |
| 1675 |
|
| 1676 |
2007-05-10 Simon Goldschmidt |
| 1677 |
* opt.h, memp.h, memp.c, pbuf.c (see task #6831): use a new memp pool for |
| 1678 |
PBUF_POOL pbufs instead of the old pool implementation in pbuf.c to reduce |
| 1679 |
code size. |
| 1680 |
|
| 1681 |
2007-05-11 Frédéric Bernon |
| 1682 |
* sockets.c, api_lib.c, api_msg.h, api_msg.c, netifapi.h, netifapi.c, tcpip.c: |
| 1683 |
Include a function pointer instead of a table index in the message to reduce |
| 1684 |
footprint. Disable some part of lwip_send and lwip_sendto if some options are |
| 1685 |
not set (LWIP_TCP, LWIP_UDP, LWIP_RAW). |
| 1686 |
|
| 1687 |
2007-05-10 Simon Goldschmidt |
| 1688 |
* *.h (except netif/ppp/*.h): Included patch #5448: include '#ifdef __cplusplus |
| 1689 |
\ extern "C" {' in all header files. Now you can write your application using |
| 1690 |
the lwIP stack in C++ and simply #include the core files. Note I have left |
| 1691 |
out the netif/ppp/*h header files for now, since I don't know which files are |
| 1692 |
included by applications and which are for internal use only. |
| 1693 |
|
| 1694 |
2007-05-09 Simon Goldschmidt |
| 1695 |
* opt.h, *.c/*.h: Included patch #5920: Create define to override C-library |
| 1696 |
memcpy. 2 Defines are created: MEMCPY() for normal memcpy, SMEMCPY() for |
| 1697 |
situations where some compilers might inline the copy and save a function |
| 1698 |
call. Also replaced all calls to memcpy() with calls to (S)MEMCPY(). |
| 1699 |
|
| 1700 |
2007-05-08 Simon Goldschmidt |
| 1701 |
* mem.h: If MEM_LIBC_MALLOC==1, allow the defines (e.g. mem_malloc() -> malloc()) |
| 1702 |
to be overriden in case the C-library malloc implementation is not protected |
| 1703 |
against concurrent access. |
| 1704 |
|
| 1705 |
2007-05-04 Simon Goldschmidt (Atte Kojo) |
| 1706 |
* etharp.c: Introduced fast one-entry-cache to speed up ARP lookup when sending |
| 1707 |
multiple packets to the same host. |
| 1708 |
|
| 1709 |
2007-05-04 Frédéric Bernon, Jonathan Larmour |
| 1710 |
* sockets.c, api.h, api_lib.c, api_msg.h, api_msg.c: Fix bug #19162 "lwip_sento: a possible |
| 1711 |
to corrupt remote addr/port connection state". Reduce problems "not enought memory" with |
| 1712 |
netbuf (if we receive lot of datagrams). Improve lwip_sendto (only one exchange between |
| 1713 |
sockets api and api_msg which run in tcpip_thread context). Add netconn_sento function. |
| 1714 |
Warning, if you directly access to "fromaddr" & "fromport" field from netbuf struct, |
| 1715 |
these fields are now renamed "addr" & "port". |
| 1716 |
|
| 1717 |
2007-04-11 Jonathan Larmour |
| 1718 |
* sys.h, api_lib.c: Provide new sys_mbox_tryfetch function. Require ports to provide new |
| 1719 |
sys_arch_mbox_tryfetch function to get a message if one is there, otherwise return |
| 1720 |
with SYS_MBOX_EMPTY. sys_arch_mbox_tryfetch can be implemented as a function-like macro |
| 1721 |
by the port in sys_arch.h if desired. |
| 1722 |
|
| 1723 |
2007-04-06 Frédéric Bernon, Simon Goldschmidt |
| 1724 |
* opt.h, tcpip.h, tcpip.c, netifapi.h, netifapi.c: New configuration option LWIP_NETIF_API |
| 1725 |
allow to use thread-safe functions to add/remove netif in list, and to start/stop dhcp |
| 1726 |
clients, using new functions from netifapi.h. Disable as default (no port change to do). |
| 1727 |
|
| 1728 |
2007-04-05 Frédéric Bernon |
| 1729 |
* sockets.c: remplace ENOBUFS errors on alloc_socket by ENFILE to be more BSD compliant. |
| 1730 |
|
| 1731 |
2007-04-04 Simon Goldschmidt |
| 1732 |
* arch.h, api_msg.c, dhcp.c, msg_in.c, sockets.c: Introduced #define LWIP_UNUSED_ARG(x) |
| 1733 |
use this for and architecture-independent form to tell the compiler you intentionally |
| 1734 |
are not using this variable. Can be overriden in cc.h. |
| 1735 |
|
| 1736 |
2007-03-28 Frédéric Bernon |
| 1737 |
* opt.h, netif.h, dhcp.h, dhcp.c: New configuration option LWIP_NETIF_HOSTNAME allow to |
| 1738 |
define a hostname in netif struct (this is just a pointer, so, you can use a hardcoded |
| 1739 |
string, point on one of your's ethernetif field, or alloc a string you will free yourself). |
| 1740 |
It will be used by DHCP to register a client hostname, but can also be use when you call |
| 1741 |
snmp_set_sysname. |
| 1742 |
|
| 1743 |
2007-03-28 Frédéric Bernon |
| 1744 |
* netif.h, netif.c: A new NETIF_FLAG_ETHARP flag is defined in netif.h, to allow to |
| 1745 |
initialize a network interface's flag with. It tell this interface is an ethernet |
| 1746 |
device, and we can use ARP with it to do a "gratuitous ARP" (RFC 3220 "IP Mobility |
| 1747 |
Support for IPv4" section 4.6) when interface is "up" with netif_set_up(). |
| 1748 |
|
| 1749 |
2007-03-26 Frédéric Bernon, Jonathan Larmour |
| 1750 |
* opt.h, tcpip.c: New configuration option LWIP_ARP allow to disable ARP init at build |
| 1751 |
time if you only use PPP or SLIP. The default is enable. Note we don't have to call |
| 1752 |
etharp_init in your port's initilization sequence if you use tcpip.c, because this call |
| 1753 |
is done in tcpip_init function. |
| 1754 |
|
| 1755 |
2007-03-22 Frédéric Bernon |
| 1756 |
* stats.h, stats.c, msg_in.c: Stats counters can be change to u32_t if necessary with the |
| 1757 |
new option LWIP_STATS_LARGE. If you need this option, define LWIP_STATS_LARGE to 1 in |
| 1758 |
your lwipopts.h. More, unused counters are not defined in the stats structs, and not |
| 1759 |
display by stats_display(). Note that some options (SYS_STATS and RAW_STATS) are defined |
| 1760 |
but never used. Fix msg_in.c with the correct #if test for a stat display. |
| 1761 |
|
| 1762 |
2007-03-21 Kieran Mansley |
| 1763 |
* netif.c, netif.h: Apply patch#4197 with some changes (originator: rireland@hmgsl.com). |
| 1764 |
Provides callback on netif up/down state change. |
| 1765 |
|
| 1766 |
2007-03-11 Frédéric Bernon, Mace Gael, Steve Reynolds |
| 1767 |
* sockets.h, sockets.c, api.h, api_lib.c, api_msg.h, api_msg.c, igmp.h, igmp.c, |
| 1768 |
ip.c, netif.h, tcpip.c, opt.h: |
| 1769 |
New configuration option LWIP_IGMP to enable IGMP processing. Based on only one |
| 1770 |
filter per all network interfaces. Declare a new function in netif to enable to |
| 1771 |
control the MAC filter (to reduce lwIP traffic processing). |
| 1772 |
|
| 1773 |
2007-03-11 Frédéric Bernon |
| 1774 |
* tcp.h, tcp.c, sockets.c, tcp_out.c, tcp_in.c, opt.h: Keepalive values can |
| 1775 |
be configured at run time with LWIP_TCP_KEEPALIVE, but don't change this |
| 1776 |
unless you know what you're doing (default are RFC1122 compliant). Note |
| 1777 |
that TCP_KEEPIDLE and TCP_KEEPINTVL have to be set in seconds. |
| 1778 |
|
| 1779 |
2007-03-08 Frédéric Bernon |
| 1780 |
* tcp.h: Keepalive values can be configured at compile time, but don't change |
| 1781 |
this unless you know what you're doing (default are RFC1122 compliant). |
| 1782 |
|
| 1783 |
2007-03-08 Frédéric Bernon |
| 1784 |
* sockets.c, api.h, api_lib.c, tcpip.c, sys.h, sys.c, err.c, opt.h: |
| 1785 |
Implement LWIP_SO_RCVTIMEO configuration option to enable/disable SO_RCVTIMEO |
| 1786 |
on UDP sockets/netconn. |
| 1787 |
|
| 1788 |
2007-03-08 Simon Goldschmidt |
| 1789 |
* snmp_msg.h, msg_in.c: SNMP UDP ports can be configured at compile time. |
| 1790 |
|
| 1791 |
2007-03-06 Frédéric Bernon |
| 1792 |
* api.h, api_lib.c, sockets.h, sockets.c, tcpip.c, sys.h, sys.c, err.h: |
| 1793 |
Implement SO_RCVTIMEO on UDP sockets/netconn. |
| 1794 |
|
| 1795 |
2007-02-28 Kieran Mansley (based on patch from Simon Goldschmidt) |
| 1796 |
* api_lib.c, tcpip.c, memp.c, memp.h: make API msg structs allocated |
| 1797 |
on the stack and remove the API msg type from memp |
| 1798 |
|
| 1799 |
2007-02-26 Jonathan Larmour (based on patch from Simon Goldschmidt) |
| 1800 |
* sockets.h, sockets.c: Move socket initialization to new |
| 1801 |
lwip_socket_init() function. |
| 1802 |
NOTE: this changes the API with ports. Ports will have to be |
| 1803 |
updated to call lwip_socket_init() now. |
| 1804 |
|
| 1805 |
2007-02-26 Jonathan Larmour (based on patch from Simon Goldschmidt) |
| 1806 |
* api_lib.c: Use memcpy in netbuf_copy_partial. |
| 1807 |
|
| 1808 |
|
| 1809 |
++ Bug fixes: |
| 1810 |
|
| 1811 |
2008-03-17 Frédéric Bernon, Ed Kerekes |
| 1812 |
* igmp.h, igmp.c: Fix bug #22613 "IGMP iphdr problem" (could have |
| 1813 |
some problems to fill the IP header on some targets, use now the |
| 1814 |
ip.h macros to do it). |
| 1815 |
|
| 1816 |
2008-03-13 Frédéric Bernon |
| 1817 |
* sockets.c: Fix bug #22435 "lwip_recvfrom with TCP break;". Using |
| 1818 |
(lwip_)recvfrom with valid "from" and "fromlen" parameters, on a |
| 1819 |
TCP connection caused a crash. Note that using (lwip_)recvfrom |
| 1820 |
like this is a bit slow and that using (lwip)getpeername is the |
| 1821 |
good lwip way to do it (so, using recv is faster on tcp sockets). |
| 1822 |
|
| 1823 |
2008-03-12 Frédéric Bernon, Jonathan Larmour |
| 1824 |
* api_msg.c, contrib/apps/ping.c: Fix bug #22530 "api_msg.c's |
| 1825 |
recv_raw() does not consume data", and the ping sample (with |
| 1826 |
LWIP_SOCKET=1, the code did the wrong supposition that lwip_recvfrom |
| 1827 |
returned the IP payload, without the IP header). |
| 1828 |
|
| 1829 |
2008-03-04 Jonathan Larmour |
| 1830 |
* mem.c, stats.c, mem.h: apply patch #6414 to avoid compiler errors |
| 1831 |
and/or warnings on some systems where mem_size_t and size_t differ. |
| 1832 |
* pbuf.c, ppp.c: Fix warnings on some systems with mem_malloc. |
| 1833 |
|
| 1834 |
2008-03-04 Kieran Mansley (contributions by others) |
| 1835 |
* Numerous small compiler error/warning fixes from contributions to |
| 1836 |
mailing list after 1.3.0 release candidate made. |
| 1837 |
|
| 1838 |
2008-01-25 Cui hengbin (integrated by Frédéric Bernon) |
| 1839 |
* dns.c: Fix bug #22108 "DNS problem" caused by unaligned structures. |
| 1840 |
|
| 1841 |
2008-01-15 Kieran Mansley |
| 1842 |
* tcp_out.c: BUG20511. Modify persist timer to start when we are |
| 1843 |
prevented from sending by a small send window, not just a zero |
| 1844 |
send window. |
| 1845 |
|
| 1846 |
2008-01-09 Jonathan Larmour |
| 1847 |
* opt.h, ip.c: Rename IP_OPTIONS define to IP_OPTIONS_ALLOWED to avoid |
| 1848 |
conflict with Linux system headers. |
| 1849 |
|
| 1850 |
2008-01-06 Jonathan Larmour |
| 1851 |
* dhcp.c: fix bug #19927: "DHCP NACK problem" by clearing any existing set IP |
| 1852 |
address entirely on receiving a DHCPNAK, and restarting discovery. |
| 1853 |
|
| 1854 |
2007-12-21 Simon Goldschmidt |
| 1855 |
* sys.h, api_lib.c, api_msg.c, sockets.c: fix bug #21698: "netconn->recv_avail |
| 1856 |
is not protected" by using new macros for interlocked access to modify/test |
| 1857 |
netconn->recv_avail. |
| 1858 |
|
| 1859 |
2007-12-20 Kieran Mansley (based on patch from Oleg Tyshev) |
| 1860 |
* tcp_in.c: fix bug# 21535 (nrtx not reset correctly in SYN_SENT state) |
| 1861 |
|
| 1862 |
2007-12-20 Kieran Mansley (based on patch from Per-Henrik Lundbolm) |
| 1863 |
* tcp.c, tcp_in.c, tcp_out.c, tcp.h: fix bug #20199 (better handling |
| 1864 |
of silly window avoidance and prevent lwIP from shrinking the window) |
| 1865 |
|
| 1866 |
2007-12-04 Simon Goldschmidt |
| 1867 |
* tcp.c, tcp_in.c: fix bug #21699 (segment leak in ooseq processing when last |
| 1868 |
data packet was lost): add assert that all segment lists are empty in |
| 1869 |
tcp_pcb_remove before setting pcb to CLOSED state; don't directly set CLOSED |
| 1870 |
state from LAST_ACK in tcp_process |
| 1871 |
|
| 1872 |
2007-12-02 Simon Goldschmidt |
| 1873 |
* sockets.h: fix bug #21654: exclude definition of struct timeval from #ifndef FD_SET |
| 1874 |
If including <sys/time.h> for system-struct timeval, LWIP_TIMEVAL_PRIVATE now |
| 1875 |
has to be set to 0 in lwipopts.h |
| 1876 |
|
| 1877 |
2007-12-02 Simon Goldschmidt |
| 1878 |
* api_msg.c, api_lib.c: fix bug #21656 (recvmbox problem in netconn API): always |
| 1879 |
allocate a recvmbox in netconn_new_with_proto_and_callback. For a tcp-listen |
| 1880 |
netconn, this recvmbox is later freed and a new mbox is allocated for acceptmbox. |
| 1881 |
This is a fix for thread-safety and allocates all items needed for a netconn |
| 1882 |
when the netconn is created. |
| 1883 |
|
| 1884 |
2007-11-30 Simon Goldschmidt |
| 1885 |
* udp.c: first attempt to fix bug #21655 (DHCP doesn't work reliably with multiple |
| 1886 |
netifs): if LWIP_DHCP is enabled, UDP packets to DHCP_CLIENT_PORT are passed |
| 1887 |
to netif->dhcp->pcb only (if that exists) and not to any other pcb for the same |
| 1888 |
port (only solution to let UDP pcbs 'bind' to a netif instead of an IP address) |
| 1889 |
|
| 1890 |
2007-11-27 Simon Goldschmidt |
| 1891 |
* ip.c: fixed bug #21643 (udp_send/raw_send don't fail if netif is down) by |
| 1892 |
letting ip_route only use netifs that are up. |
| 1893 |
|
| 1894 |
2007-11-27 Simon Goldschmidt |
| 1895 |
* err.h, api_lib.c, api_msg.c, sockets.c: Changed error handling: ERR_MEM, ERR_BUF |
| 1896 |
and ERR_RTE are seen as non-fatal, all other errors are fatal. netconns and |
| 1897 |
sockets block most operations once they have seen a fatal error. |
| 1898 |
|
| 1899 |
2007-11-27 Simon Goldschmidt |
| 1900 |
* udp.h, udp.c, dhcp.c: Implemented new function udp_sendto_if which takes the |
| 1901 |
netif to send as an argument (to be able to send on netifs that are down). |
| 1902 |
|
| 1903 |
2007-11-26 Simon Goldschmidt |
| 1904 |
* tcp_in.c: Fixed bug #21582: pcb->acked accounting can be wrong when ACKs |
| 1905 |
arrive out-of-order |
| 1906 |
|
| 1907 |
2007-11-21 Simon Goldschmidt |
| 1908 |
* tcp.h, tcp_out.c, api_msg.c: Fixed bug #20287: tcp_output_nagle sends too early |
| 1909 |
Fixed the nagle algorithm; nagle now also works for all raw API applications |
| 1910 |
and has to be explicitly disabled with 'tcp_pcb->flags |= TF_NODELAY' |
| 1911 |
|
| 1912 |
2007-11-12 Frédéric Bernon |
| 1913 |
* sockets.c, api.h, api_lib.c, api_msg.h, api_msg.c: Fixed bug #20900. Now, most |
| 1914 |
of the netconn_peer and netconn_addr processing is done inside tcpip_thread |
| 1915 |
context in do_getaddr. |
| 1916 |
|
| 1917 |
2007-11-10 Simon Goldschmidt |
| 1918 |
* etharp.c: Fixed bug: assert fired when MEMP_ARP_QUEUE was empty (which can |
| 1919 |
happen any time). Now the packet simply isn't enqueued when out of memory. |
| 1920 |
|
| 1921 |
2007-11-01 Simon Goldschmidt |
| 1922 |
* tcp.c, tcp_in.c: Fixed bug #21494: The send mss (pcb->mss) is set to 536 (or |
| 1923 |
TCP_MSS if that is smaller) as long as no MSS option is received from the |
| 1924 |
remote host. |
| 1925 |
|
| 1926 |
2007-11-01 Simon Goldschmidt |
| 1927 |
* tcp.h, tcp.c, tcp_in.c: Fixed bug #21491: The MSS option sent (with SYN) |
| 1928 |
is now based on TCP_MSS instead of pcb->mss (on passive open now effectively |
| 1929 |
sending our configured TCP_MSS instead of the one received). |
| 1930 |
|
| 1931 |
2007-11-01 Simon Goldschmidt |
| 1932 |
* tcp_in.c: Fixed bug #21181: On active open, the initial congestion window was |
| 1933 |
calculated based on the configured TCP_MSS, not on the MSS option received |
| 1934 |
with SYN+ACK. |
| 1935 |
|
| 1936 |
2007-10-09 Simon Goldschmidt |
| 1937 |
* udp.c, inet.c, inet.h: Fixed UDPLite: send: Checksum was always generated too |
| 1938 |
short and also was generated wrong if checksum coverage != tot_len; |
| 1939 |
receive: checksum was calculated wrong if checksum coverage != tot_len |
| 1940 |
|
| 1941 |
2007-10-08 Simon Goldschmidt |
| 1942 |
* mem.c: lfree was not updated in mem_realloc! |
| 1943 |
|
| 1944 |
2007-10-07 Frédéric Bernon |
| 1945 |
* sockets.c, api.h, api_lib.c: First step to fix "bug #20900 : Potential |
| 1946 |
crash error problem with netconn_peer & netconn_addr". VERY IMPORTANT: |
| 1947 |
this change cause an API breakage for netconn_addr, since a parameter |
| 1948 |
type change. Any compiler should cause an error without any changes in |
| 1949 |
yours netconn_peer calls (so, it can't be a "silent change"). It also |
| 1950 |
reduce a little bit the footprint for socket layer (lwip_getpeername & |
| 1951 |
lwip_getsockname use now a common lwip_getaddrname function since |
| 1952 |
netconn_peer & netconn_addr have the same parameters). |
| 1953 |
|
| 1954 |
2007-09-20 Simon Goldschmidt |
| 1955 |
* tcp.c: Fixed bug #21080 (tcp_bind without check pcbs in TIME_WAIT state) |
| 1956 |
by checking tcp_tw_pcbs also |
| 1957 |
|
| 1958 |
2007-09-19 Simon Goldschmidt |
| 1959 |
* icmp.c: Fixed bug #21107 (didn't reset IP TTL in ICMP echo replies) |
| 1960 |
|
| 1961 |
2007-09-15 Mike Kleshov |
| 1962 |
* mem.c: Fixed bug #21077 (inaccuracy in calculation of lwip_stat.mem.used) |
| 1963 |
|
| 1964 |
2007-09-06 Frédéric Bernon |
| 1965 |
* several-files: replace some #include "arch/cc.h" by "lwip/arch.h", or simply remove |
| 1966 |
it as long as "lwip/opt.h" is included before (this one include "lwip/debug.h" which |
| 1967 |
already include "lwip/arch.h"). Like that, default defines are provided by "lwip/arch.h" |
| 1968 |
if they are not defined in cc.h, in the same spirit than "lwip/opt.h" for lwipopts.h. |
| 1969 |
|
| 1970 |
2007-08-30 Frédéric Bernon |
| 1971 |
* igmp.h, igmp.c: Some changes to remove some redundant code, add some traces, |
| 1972 |
and fix some coding style. |
| 1973 |
|
| 1974 |
2007-08-28 Frédéric Bernon |
| 1975 |
* tcpip.c: Fix TCPIP_MSG_INPKT processing: now, tcpip_input can be used for any |
| 1976 |
kind of packets. These packets are considered like Ethernet packets (payload |
| 1977 |
pointing to ethhdr) if the netif got the NETIF_FLAG_ETHARP flag. Else, packets |
| 1978 |
are considered like IP packets (payload pointing to iphdr). |
| 1979 |
|
| 1980 |
2007-08-27 Frédéric Bernon |
| 1981 |
* api.h, api_lib.c, api_msg.c: First fix for "bug #20900 : Potential crash error |
| 1982 |
problem with netconn_peer & netconn_addr". Introduce NETCONN_LISTEN netconn_state |
| 1983 |
and remove obsolete ones (NETCONN_RECV & NETCONN_ACCEPT). |
| 1984 |
|
| 1985 |
2007-08-24 Kieran Mansley |
| 1986 |
* inet.c Modify (acc >> 16) test to ((acc >> 16) != 0) to help buggy |
| 1987 |
compiler (Paradigm C++) |
| 1988 |
|
| 1989 |
2007-08-09 Frédéric Bernon, Bill Florac |
| 1990 |
* stats.h, stats.c, igmp.h, igmp.c, opt.h: Fix for bug #20503 : IGMP Improvement. |
| 1991 |
Introduce IGMP_STATS to centralize statistics management. |
| 1992 |
|
| 1993 |
2007-08-09 Frédéric Bernon, Bill Florac |
| 1994 |
* udp.c: Fix for bug #20503 : IGMP Improvement. Enable to receive a multicast |
| 1995 |
packet on a udp pcb binded on an netif's IP address, and not on "any". |
| 1996 |
|
| 1997 |
2007-08-09 Frédéric Bernon, Bill Florac |
| 1998 |
* igmp.h, igmp.c, ip.c: Fix minor changes from bug #20503 : IGMP Improvement. |
| 1999 |
This is mainly on using lookup/lookfor, and some coding styles... |
| 2000 |
|
| 2001 |
2007-07-26 Frédéric Bernon (and "thedoctor") |
| 2002 |
* igmp.c: Fix bug #20595 to accept IGMPv3 "Query" messages. |
| 2003 |
|
| 2004 |
2007-07-25 Simon Goldschmidt |
| 2005 |
* api_msg.c, tcp.c: Another fix for bug #20021: by not returning an error if |
| 2006 |
tcp_output fails in tcp_close, the code in do_close_internal gets simpler |
| 2007 |
(tcp_output is called again later from tcp timers). |
| 2008 |
|
| 2009 |
2007-07-25 Simon Goldschmidt |
| 2010 |
* ip_frag.c: Fixed bug #20429: use the new pbuf_copy_partial instead of the old |
| 2011 |
copy_from_pbuf, which illegally modified the given pbuf. |
| 2012 |
|
| 2013 |
2007-07-25 Simon Goldschmidt |
| 2014 |
* tcp_out.c: tcp_enqueue: pcb->snd_queuelen didn't work for chaine PBUF_RAMs: |
| 2015 |
changed snd_queuelen++ to snd_queuelen += pbuf_clen(p). |
| 2016 |
|
| 2017 |
2007-07-24 Simon Goldschmidt |
| 2018 |
* api_msg.c, tcp.c: Fix bug #20480: Check the pcb passed to tcp_listen() for the |
| 2019 |
correct state (must be CLOSED). |
| 2020 |
|
| 2021 |
2007-07-13 Thomas Taranowski (commited by Jared Grubb) |
| 2022 |
* memp.c: Fix bug #20478: memp_malloc returned NULL+MEMP_SIZE on failed |
| 2023 |
allocation. It now returns NULL. |
| 2024 |
|
| 2025 |
2007-07-13 Frédéric Bernon |
| 2026 |
* api_msg.c: Fix bug #20318: api_msg "recv" callbacks don't call pbuf_free in |
| 2027 |
all error cases. |
| 2028 |
|
| 2029 |
2007-07-13 Frédéric Bernon |
| 2030 |
* api_msg.c: Fix bug #20315: possible memory leak problem if tcp_listen failed, |
| 2031 |
because current code doesn't follow rawapi.txt documentation. |
| 2032 |
|
| 2033 |
2007-07-13 Kieran Mansley |
| 2034 |
* src/core/tcp_in.c Apply patch#5741 from Oleg Tyshev to fix bug in |
| 2035 |
out of sequence processing of received packets |
| 2036 |
|
| 2037 |
2007-07-03 Simon Goldschmidt |
| 2038 |
* nearly-all-files: Added assertions where PBUF_RAM pbufs are used and an |
| 2039 |
assumption is made that this pbuf is in one piece (i.e. not chained). These |
| 2040 |
assumptions clash with the possibility of converting to fully pool-based |
| 2041 |
pbuf implementations, where PBUF_RAM pbufs might be chained. |
| 2042 |
|
| 2043 |
2007-07-03 Simon Goldschmidt |
| 2044 |
* api.h, api_lib.c, api_msg.c: Final fix for bug #20021 and some other problems |
| 2045 |
when closing tcp netconns: removed conn->sem, less context switches when |
| 2046 |
closing, both netconn_close and netconn_delete should safely close tcp |
| 2047 |
connections. |
| 2048 |
|
| 2049 |
2007-07-02 Simon Goldschmidt |
| 2050 |
* ipv4/ip.h, ipv6/ip.h, opt.h, netif.h, etharp.h, ipv4/ip.c, netif.c, raw.c, |
| 2051 |
tcp_out.c, udp.c, etharp.c: Added option LWIP_NETIF_HWADDRHINT (default=off) |
| 2052 |
to cache ARP table indices with each pcb instead of single-entry cache for |
| 2053 |
the complete stack. |
| 2054 |
|
| 2055 |
2007-07-02 Simon Goldschmidt |
| 2056 |
* tcp.h, tcp.c, tcp_in.c, tcp_out.c: Added some ASSERTS and casts to prevent |
| 2057 |
warnings when assigning to smaller types. |
| 2058 |
|
| 2059 |
2007-06-28 Simon Goldschmidt |
| 2060 |
* tcp_out.c: Added check to prevent tcp_pcb->snd_queuelen from overflowing. |
| 2061 |
|
| 2062 |
2007-06-28 Simon Goldschmidt |
| 2063 |
* tcp.h: Fixed bug #20287: Fixed nagle algorithm (sending was done too early if |
| 2064 |
a segment contained chained pbufs) |
| 2065 |
|
| 2066 |
2007-06-28 Frédéric Bernon |
| 2067 |
* autoip.c: replace most of rand() calls by a macro LWIP_AUTOIP_RAND which compute |
| 2068 |
a "pseudo-random" value based on netif's MAC and some autoip fields. It's always |
| 2069 |
possible to define this macro in your own lwipopts.h to always use C library's |
| 2070 |
rand(). Note that autoip_create_rand_addr doesn't use this macro. |
| 2071 |
|
| 2072 |
2007-06-28 Frédéric Bernon |
| 2073 |
* netifapi.h, netifapi.c, tcpip.h, tcpip.c: Update code to handle the option |
| 2074 |
LWIP_TCPIP_CORE_LOCKING, and do some changes to be coherent with last modifications |
| 2075 |
in api_lib/api_msg (use pointers and not type with table, etc...) |
| 2076 |
|
| 2077 |
2007-06-26 Simon Goldschmidt |
| 2078 |
* udp.h: Fixed bug #20259: struct udp_hdr was lacking the packin defines. |
| 2079 |
|
| 2080 |
2007-06-25 Simon Goldschmidt |
| 2081 |
* udp.c: Fixed bug #20253: icmp_dest_unreach was called with a wrong p->payload |
| 2082 |
for udp packets with no matching pcb. |
| 2083 |
|
| 2084 |
2007-06-25 Simon Goldschmidt |
| 2085 |
* udp.c: Fixed bug #20220: UDP PCB search in udp_input(): a non-local match |
| 2086 |
could get udp input packets if the remote side matched. |
| 2087 |
|
| 2088 |
2007-06-13 Simon Goldschmidt |
| 2089 |
* netif.c: Fixed bug #20180 (TCP pcbs listening on IP_ADDR_ANY could get |
| 2090 |
changed in netif_set_ipaddr if previous netif->ip_addr.addr was 0. |
| 2091 |
|
| 2092 |
2007-06-13 Simon Goldschmidt |
| 2093 |
* api_msg.c: pcb_new sets conn->err if protocol is not implemented |
| 2094 |
-> netconn_new_..() does not allocate a new connection for unsupported |
| 2095 |
protocols. |
| 2096 |
|
| 2097 |
2007-06-13 Frédéric Bernon, Simon Goldschmidt |
| 2098 |
* api_lib.c: change return expression in netconn_addr and netconn_peer, because |
| 2099 |
conn->err was reset to ERR_OK without any reasons (and error was lost)... |
| 2100 |
|
| 2101 |
2007-06-13 Frédéric Bernon, Matthias Weisser |
| 2102 |
* opt.h, mem.h, mem.c, memp.c, pbuf.c, ip_frag.c, vj.c: Fix bug #20162. Rename |
| 2103 |
MEM_ALIGN in LWIP_MEM_ALIGN and MEM_ALIGN_SIZE in LWIP_MEM_ALIGN_SIZE to avoid |
| 2104 |
some macro names collision with some OS macros. |
| 2105 |
|
| 2106 |
2007-06-11 Simon Goldschmidt |
| 2107 |
* udp.c: UDP Lite: corrected the use of chksum_len (based on RFC3828: if it's 0, |
| 2108 |
create checksum over the complete packet. On RX, if it's < 8 (and not 0), |
| 2109 |
discard the packet. Also removed the duplicate 'udphdr->chksum = 0' for both |
| 2110 |
UDP & UDP Lite. |
| 2111 |
|
| 2112 |
2007-06-11 Srinivas Gollakota & Oleg Tyshev |
| 2113 |
* tcp_out.c: Fix for bug #20075 : "A problem with keep-alive timer and TCP flags" |
| 2114 |
where TCP flags wasn't initialized in tcp_keepalive. |
| 2115 |
|
| 2116 |
2007-06-03 Simon Goldschmidt |
| 2117 |
* udp.c: udp_input(): Input pbuf was not freed if pcb had no recv function |
| 2118 |
registered, p->payload was modified without modifying p->len if sending |
| 2119 |
icmp_dest_unreach() (had no negative effect but was definitively wrong). |
| 2120 |
|
| 2121 |
2007-06-03 Simon Goldschmidt |
| 2122 |
* icmp.c: Corrected bug #19937: For responding to an icmp echo request, icmp |
| 2123 |
re-used the input pbuf even if that didn't have enough space to include the |
| 2124 |
link headers. Now the space is tested and a new pbuf is allocated for the |
| 2125 |
echo response packet if the echo request pbuf isn't big enough. |
| 2126 |
|
| 2127 |
2007-06-01 Simon Goldschmidt |
| 2128 |
* sockets.c: Checked in patch #5914: Moved sockopt processing into tcpip_thread. |
| 2129 |
|
| 2130 |
2007-05-23 Frédéric Bernon |
| 2131 |
* api_lib.c, sockets.c: Fixed bug #5958 for netconn_listen (acceptmbox only |
| 2132 |
allocated by do_listen if success) and netconn_accept errors handling. In |
| 2133 |
most of api_lib functions, we replace some errors checkings like "if (conn==NULL)" |
| 2134 |
by ASSERT, except for netconn_delete. |
| 2135 |
|
| 2136 |
2007-05-23 Frédéric Bernon |
| 2137 |
* api_lib.c: Fixed bug #5957 "Safe-thread problem inside netconn_recv" to return |
| 2138 |
an error code if it's impossible to fetch a pbuf on a TCP connection (and not |
| 2139 |
directly close the recvmbox). |
| 2140 |
|
| 2141 |
2007-05-22 Simon Goldschmidt |
| 2142 |
* tcp.c: Fixed bug #1895 (tcp_bind not correct) by introducing a list of |
| 2143 |
bound but unconnected (and non-listening) tcp_pcbs. |
| 2144 |
|
| 2145 |
2007-05-22 Frédéric Bernon |
| 2146 |
* sys.h, sys.c, api_lib.c, tcpip.c: remove sys_mbox_fetch_timeout() (was only |
| 2147 |
used for LWIP_SO_RCVTIMEO option) and use sys_arch_mbox_fetch() instead of |
| 2148 |
sys_mbox_fetch() in api files. Now, users SHOULD NOT use internal lwIP features |
| 2149 |
like "sys_timeout" in their application threads. |
| 2150 |
|
| 2151 |
2007-05-22 Frédéric Bernon |
| 2152 |
* api.h, api_lib.c, api_msg.h, api_msg.c: change the struct api_msg_msg to see |
| 2153 |
which parameters are used by which do_xxx function, and to avoid "misusing" |
| 2154 |
parameters (patch #5938). |
| 2155 |
|
| 2156 |
2007-05-22 Simon Goldschmidt |
| 2157 |
* api_lib.c, api_msg.c, raw.c, api.h, api_msg.h, raw.h: Included patch #5938: |
| 2158 |
changed raw_pcb.protocol from u16_t to u8_t since for IPv4 and IPv6, proto |
| 2159 |
is only 8 bits wide. This affects the api, as there, the protocol was |
| 2160 |
u16_t, too. |
| 2161 |
|
| 2162 |
2007-05-18 Simon Goldschmidt |
| 2163 |
* memp.c: addition to patch #5913: smaller pointer was returned but |
| 2164 |
memp_memory was the same size -> did not save memory. |
| 2165 |
|
| 2166 |
2007-05-16 Simon Goldschmidt |
| 2167 |
* loopif.c, slipif.c: Fix bug #19729: free pbuf if netif->input() returns |
| 2168 |
!= ERR_OK. |
| 2169 |
|
| 2170 |
2007-05-16 Simon Goldschmidt |
| 2171 |
* api_msg.c, udp.c: If a udp_pcb has a local_ip set, check if it is the same |
| 2172 |
as the one of the netif used for sending to prevent sending from old |
| 2173 |
addresses after a netif address gets changed (partly fixes bug #3168). |
| 2174 |
|
| 2175 |
2007-05-16 Frédéric Bernon |
| 2176 |
* tcpip.c, igmp.h, igmp.c: Fixed bug "#19800 : IGMP: igmp_tick() will not work |
| 2177 |
with NO_SYS=1". Note that igmp_init is always in tcpip_thread (and not in |
| 2178 |
tcpip_init) because we have to be sure that network interfaces are already |
| 2179 |
added (mac filter is updated only in igmp_init for the moment). |
| 2180 |
|
| 2181 |
2007-05-16 Simon Goldschmidt |
| 2182 |
* mem.c, memp.c: Removed semaphores from memp, changed sys_sem_wait calls |
| 2183 |
into sys_arch_sem_wait calls to prevent timers from running while waiting |
| 2184 |
for the heap. This fixes bug #19167. |
| 2185 |
|
| 2186 |
2007-05-13 Simon Goldschmidt |
| 2187 |
* tcp.h, sockets.h, sockets.c: Fixed bug from patch #5865 by moving the defines |
| 2188 |
for socket options (lwip_set/-getsockopt) used with level IPPROTO_TCP from |
| 2189 |
tcp.h to sockets.h. |
| 2190 |
|
| 2191 |
2007-05-07 Simon Goldschmidt |
| 2192 |
* mem.c: Another attempt to fix bug #17922. |
| 2193 |
|
| 2194 |
2007-05-04 Simon Goldschmidt |
| 2195 |
* pbuf.c, pbuf.h, etharp.c: Further update to ARP queueing: Changed pbuf_copy() |
| 2196 |
implementation so that it can be reused (don't allocate the target |
| 2197 |
pbuf inside pbuf_copy()). |
| 2198 |
|
| 2199 |
2007-05-04 Simon Goldschmidt |
| 2200 |
* memp.c: checked in patch #5913: in memp_malloc() we can return memp as mem |
| 2201 |
to save a little RAM (next pointer of memp is not used while not in pool). |
| 2202 |
|
| 2203 |
2007-05-03 "maq" |
| 2204 |
* sockets.c: Fix ioctl FIONREAD when some data remains from last recv. |
| 2205 |
(patch #3574). |
| 2206 |
|
| 2207 |
2007-04-23 Simon Goldschmidt |
| 2208 |
* loopif.c, loopif.h, opt.h, src/netif/FILES: fix bug #2595: "loopif results |
| 2209 |
in NULL reference for incoming TCP packets". Loopif has to be configured |
| 2210 |
(using LWIP_LOOPIF_MULTITHREADING) to directly call netif->input() |
| 2211 |
(multithreading environments, e.g. netif->input() = tcpip_input()) or |
| 2212 |
putting packets on a list that is fed to the stack by calling loopif_poll() |
| 2213 |
(single-thread / NO_SYS / polling environment where e.g. |
| 2214 |
netif->input() = ip_input). |
| 2215 |
|
| 2216 |
2007-04-17 Jonathan Larmour |
| 2217 |
* pbuf.c: Use s32_t in pbuf_realloc(), as an s16_t can't reliably hold |
| 2218 |
the difference between two u16_t's. |
| 2219 |
* sockets.h: FD_SETSIZE needs to match number of sockets, which is |
| 2220 |
MEMP_NUM_NETCONN in sockets.c right now. |
| 2221 |
|
| 2222 |
2007-04-12 Jonathan Larmour |
| 2223 |
* icmp.c: Reset IP header TTL in ICMP ECHO responses (bug #19580). |
| 2224 |
|
| 2225 |
2007-04-12 Kieran Mansley |
| 2226 |
* tcp.c, tcp_in.c, tcp_out.c, tcp.h: Modify way the retransmission |
| 2227 |
timer is reset to fix bug#19434, with help from Oleg Tyshev. |
| 2228 |
|
| 2229 |
2007-04-11 Simon Goldschmidt |
| 2230 |
* etharp.c, pbuf.c, pbuf.h: 3rd fix for bug #11400 (arp-queuing): More pbufs than |
| 2231 |
previously thought need to be copied (everything but PBUF_ROM!). Cleaned up |
| 2232 |
pbuf.c: removed functions no needed any more (by etharp). |
| 2233 |
|
| 2234 |
2007-04-11 Kieran Mansley |
| 2235 |
* inet.c, ip_addr.h, sockets.h, sys.h, tcp.h: Apply patch #5745: Fix |
| 2236 |
"Constant is long" warnings with 16bit compilers. Contributed by |
| 2237 |
avatar@mmlab.cse.yzu.edu.tw |
| 2238 |
|
| 2239 |
2007-04-05 Frédéric Bernon, Jonathan Larmour |
| 2240 |
* api_msg.c: Fix bug #16830: "err_tcp() posts to connection mailbox when no pend on |
| 2241 |
the mailbox is active". Now, the post is only done during a connect, and do_send, |
| 2242 |
do_write and do_join_leave_group don't do anything if a previous error was signaled. |
| 2243 |
|
| 2244 |
2007-04-03 Frédéric Bernon |
| 2245 |
* ip.c: Don't set the IP_DF ("Don't fragment") flag in the IP header in IP output |
| 2246 |
packets. See patch #5834. |
| 2247 |
|
| 2248 |
2007-03-30 Frédéric Bernon |
| 2249 |
* api_msg.c: add a "pcb_new" helper function to avoid redundant code, and to add |
| 2250 |
missing pcb allocations checking (in do_bind, and for each raw_new). Fix style. |
| 2251 |
|
| 2252 |
2007-03-30 Frédéric Bernon |
| 2253 |
* most of files: prefix all debug.h define with "LWIP_" to avoid any conflict with |
| 2254 |
others environment defines (these were too "generic"). |
| 2255 |
|
| 2256 |
2007-03-28 Frédéric Bernon |
| 2257 |
* api.h, api_lib.c, sockets.c: netbuf_ref doesn't check its internal pbuf_alloc call |
| 2258 |
result and can cause a crash. lwip_send now check netbuf_ref result. |
| 2259 |
|
| 2260 |
2007-03-28 Simon Goldschmidt |
| 2261 |
* sockets.c Remove "#include <errno.h>" from sockets.c to avoid multiple |
| 2262 |
definition of macros (in errno.h and lwip/arch.h) if LWIP_PROVIDE_ERRNO is |
| 2263 |
defined. This is the way it should have been already (looking at |
| 2264 |
doc/sys_arch.txt) |
| 2265 |
|
| 2266 |
2007-03-28 Kieran Mansley |
| 2267 |
* opt.h Change default PBUF_POOL_BUFSIZE (again) to accomodate default MSS + |
| 2268 |
IP and TCP headers *and* physical link headers |
| 2269 |
|
| 2270 |
2007-03-26 Frédéric Bernon (based on patch from Dmitry Potapov) |
| 2271 |
* api_lib.c: patch for netconn_write(), fixes a possible race condition which cause |
| 2272 |
to send some garbage. It is not a definitive solution, but the patch does solve |
| 2273 |
the problem for most cases. |
| 2274 |
|
| 2275 |
2007-03-22 Frédéric Bernon |
| 2276 |
* api_msg.h, api_msg.c: Remove obsolete API_MSG_ACCEPT and do_accept (never used). |
| 2277 |
|
| 2278 |
2007-03-22 Frédéric Bernon |
| 2279 |
* api_lib.c: somes resources couldn't be freed if there was errors during |
| 2280 |
netconn_new_with_proto_and_callback. |
| 2281 |
|
| 2282 |
2007-03-22 Frédéric Bernon |
| 2283 |
* ethernetif.c: update netif->input calls to check return value. In older ports, |
| 2284 |
it's a good idea to upgrade them, even if before, there could be another problem |
| 2285 |
(access to an uninitialized mailbox). |
| 2286 |
|
| 2287 |
2007-03-21 Simon Goldschmidt |
| 2288 |
* sockets.c: fixed bug #5067 (essentialy a signed/unsigned warning fixed |
| 2289 |
by casting to unsigned). |
| 2290 |
|
| 2291 |
2007-03-21 Frédéric Bernon |
| 2292 |
* api_lib.c, api_msg.c, tcpip.c: integrate sys_mbox_fetch(conn->mbox, NULL) calls from |
| 2293 |
api_lib.c to tcpip.c's tcpip_apimsg(). Now, use a local variable and not a |
| 2294 |
dynamic one from memp to send tcpip_msg to tcpip_thread in a synchrone call. |
| 2295 |
Free tcpip_msg from tcpip_apimsg is not done in tcpip_thread. This give a |
| 2296 |
faster and more reliable communication between api_lib and tcpip. |
| 2297 |
|
| 2298 |
2007-03-21 Frédéric Bernon |
| 2299 |
* opt.h: Add LWIP_NETIF_CALLBACK (to avoid compiler warning) and set it to 0. |
| 2300 |
|
| 2301 |
2007-03-21 Frédéric Bernon |
| 2302 |
* api_msg.c, igmp.c, igmp.h: Fix C++ style comments |
| 2303 |
|
| 2304 |
2007-03-21 Kieran Mansley |
| 2305 |
* opt.h Change default PBUF_POOL_BUFSIZE to accomodate default MSS + |
| 2306 |
IP and TCP headers |
| 2307 |
|
| 2308 |
2007-03-21 Kieran Mansley |
| 2309 |
* Fix all uses of pbuf_header to check the return value. In some |
| 2310 |
cases just assert if it fails as I'm not sure how to fix them, but |
| 2311 |
this is no worse than before when they would carry on regardless |
| 2312 |
of the failure. |
| 2313 |
|
| 2314 |
2007-03-21 Kieran Mansley |
| 2315 |
* sockets.c, igmp.c, igmp.h, memp.h: Fix C++ style comments and |
| 2316 |
comment out missing header include in icmp.c |
| 2317 |
|
| 2318 |
2007-03-20 Frédéric Bernon |
| 2319 |
* memp.h, stats.c: Fix stats_display function where memp_names table wasn't |
| 2320 |
synchronized with memp.h. |
| 2321 |
|
| 2322 |
2007-03-20 Frédéric Bernon |
| 2323 |
* tcpip.c: Initialize tcpip's mbox, and verify if initialized in tcpip_input, |
| 2324 |
tcpip_ethinput, tcpip_callback, tcpip_apimsg, to fix a init problem with |
| 2325 |
network interfaces. Also fix a compiler warning. |
| 2326 |
|
| 2327 |
2007-03-20 Kieran Mansley |
| 2328 |
* udp.c: Only try and use pbuf_header() to make space for headers if |
| 2329 |
not a ROM or REF pbuf. |
| 2330 |
|
| 2331 |
2007-03-19 Frédéric Bernon |
| 2332 |
* api_msg.h, api_msg.c, tcpip.h, tcpip.c: Add return types to tcpip_apimsg() |
| 2333 |
and api_msg_post(). |
| 2334 |
|
| 2335 |
2007-03-19 Frédéric Bernon |
| 2336 |
* Remove unimplemented "memp_realloc" function from memp.h. |
| 2337 |
|
| 2338 |
2007-03-11 Simon Goldschmidt |
| 2339 |
* pbuf.c: checked in patch #5796: pbuf_alloc: len field claculation caused |
| 2340 |
memory corruption. |
| 2341 |
|
| 2342 |
2007-03-11 Simon Goldschmidt (based on patch from Dmitry Potapov) |
| 2343 |
* api_lib.c, sockets.c, api.h, api_msg.h, sockets.h: Fixed bug #19251 |
| 2344 |
(missing `const' qualifier in socket functions), to get more compatible to |
| 2345 |
standard POSIX sockets. |
| 2346 |
|
| 2347 |
2007-03-11 Frédéric Bernon (based on patch from Dmitry Potapov) |
| 2348 |
* sockets.c: Add asserts inside bind, connect and sendto to check input |
| 2349 |
parameters. Remove excessive set_errno() calls after get_socket(), because |
| 2350 |
errno is set inside of get_socket(). Move last sock_set_errno() inside |
| 2351 |
lwip_close. |
| 2352 |
|
| 2353 |
2007-03-09 Simon Goldschmidt |
| 2354 |
* memp.c: Fixed bug #11400: New etharp queueing introduced bug: memp_memory |
| 2355 |
was allocated too small. |
| 2356 |
|
| 2357 |
2007-03-06 Simon Goldschmidt |
| 2358 |
* tcpip.c: Initialize dhcp timers in tcpip_thread (if LWIP_DHCP) to protect |
| 2359 |
the stack from concurrent access. |
| 2360 |
|
| 2361 |
2007-03-06 Frédéric Bernon, Dmitry Potapov |
| 2362 |
* tcpip.c, ip_frag.c, ethernetif.c: Fix some build problems, and a redundancy |
| 2363 |
call to "lwip_stats.link.recv++;" in low_level_input() & ethernetif_input(). |
| 2364 |
|
| 2365 |
2007-03-06 Simon Goldschmidt |
| 2366 |
* ip_frag.c, ip_frag.h: Reduce code size: don't include code in those files |
| 2367 |
if IP_FRAG == 0 and IP_REASSEMBLY == 0 |
| 2368 |
|
| 2369 |
2007-03-06 Frédéric Bernon, Simon Goldschmidt |
| 2370 |
* opt.h, ip_frag.h, tcpip.h, tcpip.c, ethernetif.c: add new configuration |
| 2371 |
option named ETHARP_TCPIP_ETHINPUT, which enable the new tcpip_ethinput. |
| 2372 |
Allow to do ARP processing for incoming packets inside tcpip_thread |
| 2373 |
(protecting ARP layer against concurrent access). You can also disable |
| 2374 |
old code using tcp_input with new define ETHARP_TCPIP_INPUT set to 0. |
| 2375 |
Older ports have to use tcpip_ethinput. |
| 2376 |
|
| 2377 |
2007-03-06 Simon Goldschmidt (based on patch from Dmitry Potapov) |
| 2378 |
* err.h, err.c: fixed compiler warning "initialization dircards qualifiers |
| 2379 |
from pointer target type" |
| 2380 |
|
| 2381 |
2007-03-05 Frédéric Bernon |
| 2382 |
* opt.h, sockets.h: add new configuration options (LWIP_POSIX_SOCKETS_IO_NAMES, |
| 2383 |
ETHARP_TRUST_IP_MAC, review SO_REUSE) |
| 2384 |
|
| 2385 |
2007-03-04 Frédéric Bernon |
| 2386 |
* api_msg.c: Remove some compiler warnings : parameter "pcb" was never |
| 2387 |
referenced. |
| 2388 |
|
| 2389 |
2007-03-04 Frédéric Bernon |
| 2390 |
* api_lib.c: Fix "[patch #5764] api_lib.c cleanup: after patch #5687" (from |
| 2391 |
Dmitry Potapov). |
| 2392 |
The api_msg struct stay on the stack (not moved to netconn struct). |
| 2393 |
|
| 2394 |
2007-03-04 Simon Goldschmidt (based on patch from Dmitry Potapov) |
| 2395 |
* pbuf.c: Fix BUG#19168 - pbuf_free can cause deadlock (if |
| 2396 |
SYS_LIGHTWEIGHT_PROT=1 & freeing PBUF_RAM when mem_sem is not available) |
| 2397 |
Also fixed cast warning in pbuf_alloc() |
| 2398 |
|
| 2399 |
2007-03-04 Simon Goldschmidt |
| 2400 |
* etharp.c, etharp.h, memp.c, memp.h, opt.h: Fix BUG#11400 - don't corrupt |
| 2401 |
existing pbuf chain when enqueuing multiple pbufs to a pending ARP request |
| 2402 |
|
| 2403 |
2007-03-03 Frédéric Bernon |
| 2404 |
* udp.c: remove obsolete line "static struct udp_pcb *pcb_cache = NULL;" |
| 2405 |
It is static, and never used in udp.c except udp_init(). |
| 2406 |
|
| 2407 |
2007-03-02 Simon Goldschmidt |
| 2408 |
* tcpip.c: Moved call to ip_init(), udp_init() and tcp_init() from |
| 2409 |
tcpip_thread() to tcpip_init(). This way, raw API connections can be |
| 2410 |
initialized before tcpip_thread is running (e.g. before OS is started) |
| 2411 |
|
| 2412 |
2007-03-02 Frédéric Bernon |
| 2413 |
* rawapi.txt: Fix documentation mismatch with etharp.h about etharp_tmr's call |
| 2414 |
interval. |
| 2415 |
|
| 2416 |
2007-02-28 Kieran Mansley |
| 2417 |
* pbuf.c: Fix BUG#17645 - ensure pbuf payload pointer is not moved |
| 2418 |
outside the region of the pbuf by pbuf_header() |
| 2419 |
|
| 2420 |
2007-02-28 Kieran Mansley |
| 2421 |
* sockets.c: Fix BUG#19161 - ensure milliseconds timeout is non-zero |
| 2422 |
when supplied timeout is also non-zero |
| 2423 |
|
| 2424 |
(STABLE-1.2.0) |
| 2425 |
|
| 2426 |
2006-12-05 Leon Woestenberg |
| 2427 |
* CHANGELOG: Mention STABLE-1.2.0 release. |
| 2428 |
|
| 2429 |
++ New features: |
| 2430 |
|
| 2431 |
2006-12-01 Christiaan Simons |
| 2432 |
* mem.h, opt.h: Added MEM_LIBC_MALLOC option. |
| 2433 |
Note this is a workaround. Currently I have no other options left. |
| 2434 |
|
| 2435 |
2006-10-26 Christiaan Simons (accepted patch by Jonathan Larmour) |
| 2436 |
* ipv4/ip_frag.c: rename MAX_MTU to IP_FRAG_MAX_MTU and move define |
| 2437 |
to include/lwip/opt.h. |
| 2438 |
* ipv4/lwip/ip_frag.h: Remove unused IP_REASS_INTERVAL. |
| 2439 |
Move IP_REASS_MAXAGE and IP_REASS_BUFSIZE to include/lwip/opt.h. |
| 2440 |
* opt.h: Add above new options. |
| 2441 |
|
| 2442 |
2006-08-18 Christiaan Simons |
| 2443 |
* tcp_{in,out}.c: added SNMP counters. |
| 2444 |
* ipv4/ip.c: added SNMP counters. |
| 2445 |
* ipv4/ip_frag.c: added SNMP counters. |
| 2446 |
|
| 2447 |
2006-08-08 Christiaan Simons |
| 2448 |
* etharp.{c,h}: added etharp_find_addr() to read |
| 2449 |
(stable) ethernet/IP address pair from ARP table |
| 2450 |
|
| 2451 |
2006-07-14 Christiaan Simons |
| 2452 |
* mib_structs.c: added |
| 2453 |
* include/lwip/snmp_structs.h: added |
| 2454 |
* netif.{c,h}, netif/ethernetif.c: added SNMP statistics to netif struct |
| 2455 |
|
| 2456 |
2006-07-06 Christiaan Simons |
| 2457 |
* snmp/asn1_{enc,dec}.c added |
| 2458 |
* snmp/mib2.c added |
| 2459 |
* snmp/msg_{in,out}.c added |
| 2460 |
* include/lwip/snmp_asn1.h added |
| 2461 |
* include/lwip/snmp_msg.h added |
| 2462 |
* doc/snmp_agent.txt added |
| 2463 |
|
| 2464 |
2006-03-29 Christiaan Simons |
| 2465 |
* inet.c, inet.h: Added platform byteswap support. |
| 2466 |
Added LWIP_PLATFORM_BYTESWAP define (defaults to 0) and |
| 2467 |
optional LWIP_PLATFORM_HTONS(), LWIP_PLATFORM_HTONL() macros. |
| 2468 |
|
| 2469 |
++ Bug fixes: |
| 2470 |
|
| 2471 |
2006-11-30 Christiaan Simons |
| 2472 |
* dhcp.c: Fixed false triggers of request_timeout. |
| 2473 |
|
| 2474 |
2006-11-28 Christiaan Simons |
| 2475 |
* netif.c: In netif_add() fixed missing clear of ip_addr, netmask, gw and flags. |
| 2476 |
|
| 2477 |
2006-10-11 Christiaan Simons |
| 2478 |
* api_lib.c etharp.c, ip.c, memp.c, stats.c, sys.{c,h} tcp.h: |
| 2479 |
Partially accepted patch #5449 for ANSI C compatibility / build fixes. |
| 2480 |
* ipv4/lwip/ip.h ipv6/lwip/ip.h: Corrected UDP-Lite protocol |
| 2481 |
identifier from 170 to 136 (bug #17574). |
| 2482 |
|
| 2483 |
2006-10-10 Christiaan Simons |
| 2484 |
* api_msg.c: Fixed Nagle algorithm as reported by Bob Grice. |
| 2485 |
|
| 2486 |
2006-08-17 Christiaan Simons |
| 2487 |
* udp.c: Fixed bug #17200, added check for broadcast |
| 2488 |
destinations for PCBs bound to a unicast address. |
| 2489 |
|
| 2490 |
2006-08-07 Christiaan Simons |
| 2491 |
* api_msg.c: Flushing TCP output in do_close() (bug #15926). |
| 2492 |
|
| 2493 |
2006-06-27 Christiaan Simons |
| 2494 |
* api_msg.c: Applied patch for cold case (bug #11135). |
| 2495 |
In accept_function() ensure newconn->callback is always initialized. |
| 2496 |
|
| 2497 |
2006-06-15 Christiaan Simons |
| 2498 |
* mem.h: added MEM_SIZE_F alias to fix an ancient cold case (bug #1748), |
| 2499 |
facilitate printing of mem_size_t and u16_t statistics. |
| 2500 |
|
| 2501 |
2006-06-14 Christiaan Simons |
| 2502 |
* api_msg.c: Applied patch #5146 to handle allocation failures |
| 2503 |
in accept() by Kevin Lawson. |
| 2504 |
|
| 2505 |
2006-05-26 Christiaan Simons |
| 2506 |
* api_lib.c: Removed conn->sem creation and destruction |
| 2507 |
from netconn_write() and added sys_sem_new to netconn_new_*. |
| 2508 |
|
| 2509 |
(STABLE-1_1_1) |
| 2510 |
|
| 2511 |
2006-03-03 Christiaan Simons |
| 2512 |
* ipv4/ip_frag.c: Added bound-checking assertions on ip_reassbitmap |
| 2513 |
access and added pbuf_alloc() return value checks. |
| 2514 |
|
| 2515 |
2006-01-01 Leon Woestenberg <leon.woestenberg@gmx.net> |
| 2516 |
* tcp_{in,out}.c, tcp_out.c: Removed 'even sndbuf' fix in TCP, which is |
| 2517 |
now handled by the checksum routine properly. |
| 2518 |
|
| 2519 |
2006-02-27 Leon Woestenberg <leon.woestenberg@gmx.net> |
| 2520 |
* pbuf.c: Fix alignment; pbuf_init() would not work unless |
| 2521 |
pbuf_pool_memory[] was properly aligned. (Patch by Curt McDowell.) |
| 2522 |
|
| 2523 |
2005-12-20 Leon Woestenberg <leon.woestenberg@gmx.net> |
| 2524 |
* tcp.c: Remove PCBs which stay in LAST_ACK state too long. Patch |
| 2525 |
submitted by Mitrani Hiroshi. |
| 2526 |
|
| 2527 |
2005-12-15 Christiaan Simons |
| 2528 |
* inet.c: Disabled the added summing routine to preserve code space. |
| 2529 |
|
| 2530 |
2005-12-14 Leon Woestenberg <leon.woestenberg@gmx.net> |
| 2531 |
* tcp_in.c: Duplicate FIN ACK race condition fix by Kelvin Lawson. |
| 2532 |
Added Curt McDowell's optimized checksumming routine for future |
| 2533 |
inclusion. Need to create test case for unaliged, aligned, odd, |
| 2534 |
even length combination of cases on various endianess machines. |
| 2535 |
|
| 2536 |
2005-12-09 Christiaan Simons |
| 2537 |
* inet.c: Rewrote standard checksum routine in proper portable C. |
| 2538 |
|
| 2539 |
2005-11-25 Christiaan Simons |
| 2540 |
* udp.c tcp.c: Removed SO_REUSE hack. Should reside in socket code only. |
| 2541 |
* *.c: introduced cc.h LWIP_DEBUG formatters matching the u16_t, s16_t, |
| 2542 |
u32_t, s32_t typedefs. This solves most debug word-length assumes. |
| 2543 |
|
| 2544 |
2005-07-17 Leon Woestenberg <leon.woestenberg@gmx.net> |
| 2545 |
* inet.c: Fixed unaligned 16-bit access in the standard checksum |
| 2546 |
routine by Peter Jolasson. |
| 2547 |
* slipif.c: Fixed implementation assumption of single-pbuf datagrams. |
| 2548 |
|
| 2549 |
2005-02-04 Leon Woestenberg <leon.woestenberg@gmx.net> |
| 2550 |
* tcp_out.c: Fixed uninitialized 'queue' referenced in memerr branch. |
| 2551 |
* tcp_{out|in}.c: Applied patch fixing unaligned access. |
| 2552 |
|
| 2553 |
2005-01-04 Leon Woestenberg <leon.woestenberg@gmx.net> |
| 2554 |
* pbuf.c: Fixed missing semicolon after LWIP_DEBUG statement. |
| 2555 |
|
| 2556 |
2005-01-03 Leon Woestenberg <leon.woestenberg@gmx.net> |
| 2557 |
* udp.c: UDP pcb->recv() was called even when it was NULL. |
| 2558 |
|
| 2559 |
(STABLE-1_1_0) |
| 2560 |
|
| 2561 |
2004-12-28 Leon Woestenberg <leon.woestenberg@gmx.net> |
| 2562 |
* etharp.*: Disabled multiple packets on the ARP queue. |
| 2563 |
This clashes with TCP queueing. |
| 2564 |
|
| 2565 |
2004-11-28 Leon Woestenberg <leon.woestenberg@gmx.net> |
| 2566 |
* etharp.*: Fixed race condition from ARP request to ARP timeout. |
| 2567 |
Halved the ARP period, doubled the period counts. |
| 2568 |
ETHARP_MAX_PENDING now should be at least 2. This prevents |
| 2569 |
the counter from reaching 0 right away (which would allow |
| 2570 |
too little time for ARP responses to be received). |
| 2571 |
|
| 2572 |
2004-11-25 Leon Woestenberg <leon.woestenberg@gmx.net> |
| 2573 |
* dhcp.c: Decline messages were not multicast but unicast. |
| 2574 |
* etharp.c: ETHARP_CREATE is renamed to ETHARP_TRY_HARD. |
| 2575 |
Do not try hard to insert arbitrary packet's source address, |
| 2576 |
etharp_ip_input() now calls etharp_update() without ETHARP_TRY_HARD. |
| 2577 |
etharp_query() now always DOES call ETHARP_TRY_HARD so that users |
| 2578 |
querying an address will see it appear in the cache (DHCP could |
| 2579 |
suffer from this when a server invalidly gave an in-use address.) |
| 2580 |
* ipv4/ip_addr.h: Renamed ip_addr_maskcmp() to _netcmp() as we are |
| 2581 |
comparing network addresses (identifiers), not the network masks |
| 2582 |
themselves. |
| 2583 |
* ipv4/ip_addr.c: ip_addr_isbroadcast() now checks that the given |
| 2584 |
IP address actually belongs to the network of the given interface. |
| 2585 |
|
| 2586 |
2004-11-24 Kieran Mansley <kjm25@cam.ac.uk> |
| 2587 |
* tcp.c: Increment pcb->snd_buf when ACK is received in SYN_SENT state. |
| 2588 |
|
| 2589 |
(STABLE-1_1_0-RC1) |
| 2590 |
|
| 2591 |
2004-10-16 Kieran Mansley <kjm25@cam.ac.uk> |
| 2592 |
* tcp.c: Add code to tcp_recved() to send an ACK (window update) immediately, |
| 2593 |
even if one is already pending, if the rcv_wnd is above a threshold |
| 2594 |
(currently TCP_WND/2). This avoids waiting for a timer to expire to send a |
| 2595 |
delayed ACK in order to open the window if the stack is only receiving data. |
| 2596 |
|
| 2597 |
2004-09-12 Kieran Mansley <kjm25@cam.ac.uk> |
| 2598 |
* tcp*.*: Retransmit time-out handling improvement by Sam Jansen. |
| 2599 |
|
| 2600 |
2004-08-20 Tony Mountifield <tony@softins.co.uk> |
| 2601 |
* etharp.c: Make sure the first pbuf queued on an ARP entry |
| 2602 |
is properly ref counted. |
| 2603 |
|
| 2604 |
2004-07-27 Tony Mountifield <tony@softins.co.uk> |
| 2605 |
* debug.h: Added (int) cast in LWIP_DEBUGF() to avoid compiler |
| 2606 |
warnings about comparison. |
| 2607 |
* pbuf.c: Stopped compiler complaining of empty if statement |
| 2608 |
when LWIP_DEBUGF() empty. Closed an unclosed comment. |
| 2609 |
* tcp.c: Stopped compiler complaining of empty if statement |
| 2610 |
when LWIP_DEBUGF() empty. |
| 2611 |
* ip.h Corrected IPH_TOS() macro: returns a byte, so doesn't need htons(). |
| 2612 |
* inet.c: Added a couple of casts to quiet the compiler. |
| 2613 |
No need to test isascii(c) before isdigit(c) or isxdigit(c). |
| 2614 |
|
| 2615 |
2004-07-22 Tony Mountifield <tony@softins.co.uk> |
| 2616 |
* inet.c: Made data types consistent in inet_ntoa(). |
| 2617 |
Added casts for return values of checksum routines, to pacify compiler. |
| 2618 |
* ip_frag.c, tcp_out.c, sockets.c, pbuf.c |
| 2619 |
Small corrections to some debugging statements, to pacify compiler. |
| 2620 |
|
| 2621 |
2004-07-21 Tony Mountifield <tony@softins.co.uk> |
| 2622 |
* etharp.c: Removed spurious semicolon and added missing end-of-comment. |
| 2623 |
* ethernetif.c Updated low_level_output() to match prototype for |
| 2624 |
netif->linkoutput and changed low_level_input() similarly for consistency. |
| 2625 |
* api_msg.c: Changed recv_raw() from int to u8_t, to match prototype |
| 2626 |
of raw_recv() in raw.h and so avoid compiler error. |
| 2627 |
* sockets.c: Added trivial (int) cast to keep compiler happier. |
| 2628 |
* ip.c, netif.c Changed debug statements to use the tidier ip4_addrN() macros. |
| 2629 |
|
| 2630 |
(STABLE-1_0_0) |
| 2631 |
|
| 2632 |
++ Changes: |
| 2633 |
|
| 2634 |
2004-07-05 Leon Woestenberg <leon.woestenberg@gmx.net> |
| 2635 |
* sockets.*: Restructured LWIP_PRIVATE_TIMEVAL. Make sure |
| 2636 |
your cc.h file defines this either 1 or 0. If non-defined, |
| 2637 |
defaults to 1. |
| 2638 |
* .c: Added <string.h> and <errno.h> includes where used. |
| 2639 |
* etharp.c: Made some array indices unsigned. |
| 2640 |
|
| 2641 |
2004-06-27 Leon Woestenberg <leon.woestenberg@gmx.net> |
| 2642 |
* netif.*: Added netif_set_up()/down(). |
| 2643 |
* dhcp.c: Changes to restart program flow. |
| 2644 |
|
| 2645 |
2004-05-07 Leon Woestenberg <leon.woestenberg@gmx.net> |
| 2646 |
* etharp.c: In find_entry(), instead of a list traversal per candidate, do a |
| 2647 |
single-pass lookup for different candidates. Should exploit locality. |
| 2648 |
|
| 2649 |
2004-04-29 Leon Woestenberg <leon.woestenberg@gmx.net> |
| 2650 |
* tcp*.c: Cleaned up source comment documentation for Doxygen processing. |
| 2651 |
* opt.h: ETHARP_ALWAYS_INSERT option removed to comply with ARP RFC. |
| 2652 |
* etharp.c: update_arp_entry() only adds new ARP entries when adviced to by |
| 2653 |
the caller. This deprecates the ETHARP_ALWAYS_INSERT overrule option. |
| 2654 |
|
| 2655 |
++ Bug fixes: |
| 2656 |
|
| 2657 |
2004-04-27 Leon Woestenberg <leon.woestenberg@gmx.net> |
| 2658 |
* etharp.c: Applied patch of bug #8708 by Toni Mountifield with a solution |
| 2659 |
suggested by Timmy Brolin. Fix for 32-bit processors that cannot access |
| 2660 |
non-aligned 32-bit words, such as soms 32-bit TCP/IP header fields. Fix |
| 2661 |
is to prefix the 14-bit Ethernet headers with two padding bytes. |
| 2662 |
|
| 2663 |
2004-04-23 Leon Woestenberg <leon.woestenberg@gmx.net> |
| 2664 |
* ip_addr.c: Fix in the ip_addr_isbroadcast() check. |
| 2665 |
* etharp.c: Fixed the case where the packet that initiates the ARP request |
| 2666 |
is not queued, and gets lost. Fixed the case where the packets destination |
| 2667 |
address is already known; we now always queue the packet and perform an ARP |
| 2668 |
request. |
| 2669 |
|
| 2670 |
(STABLE-0_7_0) |
| 2671 |
|
| 2672 |
++ Bug fixes: |
| 2673 |
|
| 2674 |
* Fixed TCP bug for SYN_SENT to ESTABLISHED state transition. |
| 2675 |
* Fixed TCP bug in dequeueing of FIN from out of order segment queue. |
| 2676 |
* Fixed two possible NULL references in rare cases. |
| 2677 |
|
| 2678 |
(STABLE-0_6_6) |
| 2679 |
|
| 2680 |
++ Bug fixes: |
| 2681 |
|
| 2682 |
* Fixed DHCP which did not include the IP address in DECLINE messages. |
| 2683 |
|
| 2684 |
++ Changes: |
| 2685 |
|
| 2686 |
* etharp.c has been hauled over a bit. |
| 2687 |
|
| 2688 |
(STABLE-0_6_5) |
| 2689 |
|
| 2690 |
++ Bug fixes: |
| 2691 |
|
| 2692 |
* Fixed TCP bug induced by bad window resizing with unidirectional TCP traffic. |
| 2693 |
* Packets sent from ARP queue had invalid source hardware address. |
| 2694 |
|
| 2695 |
++ Changes: |
| 2696 |
|
| 2697 |
* Pass-by ARP requests do now update the cache. |
| 2698 |
|
| 2699 |
++ New features: |
| 2700 |
|
| 2701 |
* No longer dependent on ctype.h. |
| 2702 |
* New socket options. |
| 2703 |
* Raw IP pcb support. |
| 2704 |
|
| 2705 |
(STABLE-0_6_4) |
| 2706 |
|
| 2707 |
++ Bug fixes: |
| 2708 |
|
| 2709 |
* Some debug formatters and casts fixed. |
| 2710 |
* Numereous fixes in PPP. |
| 2711 |
|
| 2712 |
++ Changes: |
| 2713 |
|
| 2714 |
* DEBUGF now is LWIP_DEBUGF |
| 2715 |
* pbuf_dechain() has been re-enabled. |
| 2716 |
* Mentioned the changed use of CVS branches in README. |
| 2717 |
|
| 2718 |
(STABLE-0_6_3) |
| 2719 |
|
| 2720 |
++ Bug fixes: |
| 2721 |
|
| 2722 |
* Fixed pool pbuf memory leak in pbuf_alloc(). |
| 2723 |
Occured if not enough PBUF_POOL pbufs for a packet pbuf chain. |
| 2724 |
Reported by Savin Zlobec. |
| 2725 |
|
| 2726 |
* PBUF_POOL chains had their tot_len field not set for non-first |
| 2727 |
pbufs. Fixed in pbuf_alloc(). |
| 2728 |
|
| 2729 |
++ New features: |
| 2730 |
|
| 2731 |
* Added PPP stack contributed by Marc Boucher |
| 2732 |
|
| 2733 |
++ Changes: |
| 2734 |
|
| 2735 |
* Now drops short packets for ICMP/UDP/TCP protocols. More robust. |
| 2736 |
|
| 2737 |
* ARP queueuing now queues the latest packet instead of the first. |
| 2738 |
This is the RFC recommended behaviour, but can be overridden in |
| 2739 |
lwipopts.h. |
| 2740 |
|
| 2741 |
(0.6.2) |
| 2742 |
|
| 2743 |
++ Bugfixes: |
| 2744 |
|
| 2745 |
* TCP has been fixed to deal with the new use of the pbuf->ref |
| 2746 |
counter. |
| 2747 |
|
| 2748 |
* DHCP dhcp_inform() crash bug fixed. |
| 2749 |
|
| 2750 |
++ Changes: |
| 2751 |
|
| 2752 |
* Removed pbuf_pool_free_cache and pbuf_pool_alloc_cache. Also removed |
| 2753 |
pbuf_refresh(). This has sped up pbuf pool operations considerably. |
| 2754 |
Implemented by David Haas. |
| 2755 |
|
| 2756 |
(0.6.1) |
| 2757 |
|
| 2758 |
++ New features: |
| 2759 |
|
| 2760 |
* The packet buffer implementation has been enhanced to support |
| 2761 |
zero-copy and copy-on-demand for packet buffers which have their |
| 2762 |
payloads in application-managed memory. |
| 2763 |
Implemented by David Haas. |
| 2764 |
|
| 2765 |
Use PBUF_REF to make a pbuf refer to RAM. lwIP will use zero-copy |
| 2766 |
if an outgoing packet can be directly sent on the link, or perform |
| 2767 |
a copy-on-demand when necessary. |
| 2768 |
|
| 2769 |
The application can safely assume the packet is sent, and the RAM |
| 2770 |
is available to the application directly after calling udp_send() |
| 2771 |
or similar function. |
| 2772 |
|
| 2773 |
++ Bugfixes: |
| 2774 |
|
| 2775 |
* ARP_QUEUEING should now correctly work for all cases, including |
| 2776 |
PBUF_REF. |
| 2777 |
Implemented by Leon Woestenberg. |
| 2778 |
|
| 2779 |
++ Changes: |
| 2780 |
|
| 2781 |
* IP_ADDR_ANY is no longer a NULL pointer. Instead, it is a pointer |
| 2782 |
to a '0.0.0.0' IP address. |
| 2783 |
|
| 2784 |
* The packet buffer implementation is changed. The pbuf->ref counter |
| 2785 |
meaning has changed, and several pbuf functions have been |
| 2786 |
adapted accordingly. |
| 2787 |
|
| 2788 |
* netif drivers have to be changed to set the hardware address length field |
| 2789 |
that must be initialized correctly by the driver (hint: 6 for Ethernet MAC). |
| 2790 |
See the contrib/ports/c16x cs8900 driver as a driver example. |
| 2791 |
|
| 2792 |
* netif's have a dhcp field that must be initialized to NULL by the driver. |
| 2793 |
See the contrib/ports/c16x cs8900 driver as a driver example. |
| 2794 |
|
| 2795 |
(0.5.x) This file has been unmaintained up to 0.6.1. All changes are |
| 2796 |
logged in CVS but have not been explained here. |
| 2797 |
|
| 2798 |
(0.5.3) Changes since version 0.5.2 |
| 2799 |
|
| 2800 |
++ Bugfixes: |
| 2801 |
|
| 2802 |
* memp_malloc(MEMP_API_MSG) could fail with multiple application |
| 2803 |
threads because it wasn't protected by semaphores. |
| 2804 |
|
| 2805 |
++ Other changes: |
| 2806 |
|
| 2807 |
* struct ip_addr now packed. |
| 2808 |
|
| 2809 |
* The name of the time variable in arp.c has been changed to ctime |
| 2810 |
to avoid conflicts with the time() function. |
| 2811 |
|
| 2812 |
(0.5.2) Changes since version 0.5.1 |
| 2813 |
|
| 2814 |
++ New features: |
| 2815 |
|
| 2816 |
* A new TCP function, tcp_tmr(), now handles both TCP timers. |
| 2817 |
|
| 2818 |
++ Bugfixes: |
| 2819 |
|
| 2820 |
* A bug in tcp_parseopt() could cause the stack to hang because of a |
| 2821 |
malformed TCP option. |
| 2822 |
|
| 2823 |
* The address of new connections in the accept() function in the BSD |
| 2824 |
socket library was not handled correctly. |
| 2825 |
|
| 2826 |
* pbuf_dechain() did not update the ->tot_len field of the tail. |
| 2827 |
|
| 2828 |
* Aborted TCP connections were not handled correctly in all |
| 2829 |
situations. |
| 2830 |
|
| 2831 |
++ Other changes: |
| 2832 |
|
| 2833 |
* All protocol header structs are now packed. |
| 2834 |
|
| 2835 |
* The ->len field in the tcp_seg structure now counts the actual |
| 2836 |
amount of data, and does not add one for SYN and FIN segments. |
| 2837 |
|
| 2838 |
(0.5.1) Changes since version 0.5.0 |
| 2839 |
|
| 2840 |
++ New features: |
| 2841 |
|
| 2842 |
* Possible to run as a user process under Linux. |
| 2843 |
|
| 2844 |
* Preliminary support for cross platform packed structs. |
| 2845 |
|
| 2846 |
* ARP timer now implemented. |
| 2847 |
|
| 2848 |
++ Bugfixes: |
| 2849 |
|
| 2850 |
* TCP output queue length was badly initialized when opening |
| 2851 |
connections. |
| 2852 |
|
| 2853 |
* TCP delayed ACKs were not sent correctly. |
| 2854 |
|
| 2855 |
* Explicit initialization of BSS segment variables. |
| 2856 |
|
| 2857 |
* read() in BSD socket library could drop data. |
| 2858 |
|
| 2859 |
* Problems with memory alignment. |
| 2860 |
|
| 2861 |
* Situations when all TCP buffers were used could lead to |
| 2862 |
starvation. |
| 2863 |
|
| 2864 |
* TCP MSS option wasn't parsed correctly. |
| 2865 |
|
| 2866 |
* Problems with UDP checksum calculation. |
| 2867 |
|
| 2868 |
* IP multicast address tests had endianess problems. |
| 2869 |
|
| 2870 |
* ARP requests had wrong destination hardware address. |
| 2871 |
|
| 2872 |
++ Other changes: |
| 2873 |
|
| 2874 |
* struct eth_addr changed from u16_t[3] array to u8_t[6]. |
| 2875 |
|
| 2876 |
* A ->linkoutput() member was added to struct netif. |
| 2877 |
|
| 2878 |
* TCP and UDP ->dest_* struct members where changed to ->remote_*. |
| 2879 |
|
| 2880 |
* ntoh* macros are now null definitions for big endian CPUs. |
| 2881 |
|
| 2882 |
(0.5.0) Changes since version 0.4.2 |
| 2883 |
|
| 2884 |
++ New features: |
| 2885 |
|
| 2886 |
* Redesigned operating system emulation layer to make porting easier. |
| 2887 |
|
| 2888 |
* Better control over TCP output buffers. |
| 2889 |
|
| 2890 |
* Documenation added. |
| 2891 |
|
| 2892 |
++ Bugfixes: |
| 2893 |
|
| 2894 |
* Locking issues in buffer management. |
| 2895 |
|
| 2896 |
* Bugfixes in the sequential API. |
| 2897 |
|
| 2898 |
* IP forwarding could cause memory leakage. This has been fixed. |
| 2899 |
|
| 2900 |
++ Other changes: |
| 2901 |
|
| 2902 |
* Directory structure somewhat changed; the core/ tree has been |
| 2903 |
collapsed. |
| 2904 |
|
| 2905 |
(0.4.2) Changes since version 0.4.1 |
| 2906 |
|
| 2907 |
++ New features: |
| 2908 |
|
| 2909 |
* Experimental ARP implementation added. |
| 2910 |
|
| 2911 |
* Skeleton Ethernet driver added. |
| 2912 |
|
| 2913 |
* Experimental BSD socket API library added. |
| 2914 |
|
| 2915 |
++ Bugfixes: |
| 2916 |
|
| 2917 |
* In very intense situations, memory leakage could occur. This has |
| 2918 |
been fixed. |
| 2919 |
|
| 2920 |
++ Other changes: |
| 2921 |
|
| 2922 |
* Variables named "data" and "code" have been renamed in order to |
| 2923 |
avoid name conflicts in certain compilers. |
| 2924 |
|
| 2925 |
* Variable++ have in appliciable cases been translated to ++variable |
| 2926 |
since some compilers generate better code in the latter case. |
| 2927 |
|
| 2928 |
(0.4.1) Changes since version 0.4 |
| 2929 |
|
| 2930 |
++ New features: |
| 2931 |
|
| 2932 |
* TCP: Connection attempts time out earlier than data |
| 2933 |
transmissions. Nagle algorithm implemented. Push flag set on the |
| 2934 |
last segment in a burst. |
| 2935 |
|
| 2936 |
* UDP: experimental support for UDP-Lite extensions. |
| 2937 |
|
| 2938 |
++ Bugfixes: |
| 2939 |
|
| 2940 |
* TCP: out of order segments were in some cases handled incorrectly, |
| 2941 |
and this has now been fixed. Delayed acknowledgements was broken |
| 2942 |
in 0.4, has now been fixed. Binding to an address that is in use |
| 2943 |
now results in an error. Reset connections sometimes hung an |
| 2944 |
application; this has been fixed. |
| 2945 |
|
| 2946 |
* Checksum calculation sometimes failed for chained pbufs with odd |
| 2947 |
lengths. This has been fixed. |
| 2948 |
|
| 2949 |
* API: a lot of bug fixes in the API. The UDP API has been improved |
| 2950 |
and tested. Error reporting and handling has been |
| 2951 |
improved. Logical flaws and race conditions for incoming TCP |
| 2952 |
connections has been found and removed. |
| 2953 |
|
| 2954 |
* Memory manager: alignment issues. Reallocating memory sometimes |
| 2955 |
failed, this has been fixed. |
| 2956 |
|
| 2957 |
* Generic library: bcopy was flawed and has been fixed. |
| 2958 |
|
| 2959 |
++ Other changes: |
| 2960 |
|
| 2961 |
* API: all datatypes has been changed from generic ones such as |
| 2962 |
ints, to specified ones such as u16_t. Functions that return |
| 2963 |
errors now have the correct type (err_t). |
| 2964 |
|
| 2965 |
* General: A lot of code cleaned up and debugging code removed. Many |
| 2966 |
portability issues have been fixed. |
| 2967 |
|
| 2968 |
* The license was changed; the advertising clause was removed. |
| 2969 |
|
| 2970 |
* C64 port added. |
| 2971 |
|
| 2972 |
* Thanks: Huge thanks go to Dagan Galarneau, Horst Garnetzke, Petri |
| 2973 |
Kosunen, Mikael Caleres, and Frits Wilmink for reporting and |
| 2974 |
fixing bugs! |
| 2975 |
|
| 2976 |
(0.4) Changes since version 0.3.1 |
| 2977 |
|
| 2978 |
* Memory management has been radically changed; instead of |
| 2979 |
allocating memory from a shared heap, memory for objects that are |
| 2980 |
rapidly allocated and deallocated is now kept in pools. Allocation |
| 2981 |
and deallocation from those memory pools is very fast. The shared |
| 2982 |
heap is still present but is used less frequently. |
| 2983 |
|
| 2984 |
* The memory, memory pool, and packet buffer subsystems now support |
| 2985 |
4-, 2-, or 1-byte alignment. |
| 2986 |
|
| 2987 |
* "Out of memory" situations are handled in a more robust way. |
| 2988 |
|
| 2989 |
* Stack usage has been reduced. |
| 2990 |
|
| 2991 |
* Easier configuration of lwIP parameters such as memory usage, |
| 2992 |
TTLs, statistics gathering, etc. All configuration parameters are |
| 2993 |
now kept in a single header file "lwipopts.h". |
| 2994 |
|
| 2995 |
* The directory structure has been changed slightly so that all |
| 2996 |
architecture specific files are kept under the src/arch |
| 2997 |
hierarchy. |
| 2998 |
|
| 2999 |
* Error propagation has been improved, both in the protocol modules |
| 3000 |
and in the API. |
| 3001 |
|
| 3002 |
* The code for the RTXC architecture has been implemented, tested |
| 3003 |
and put to use. |
| 3004 |
|
| 3005 |
* Bugs have been found and corrected in the TCP, UDP, IP, API, and |
| 3006 |
the Internet checksum modules. |
| 3007 |
|
| 3008 |
* Bugs related to porting between a 32-bit and a 16-bit architecture |
| 3009 |
have been found and corrected. |
| 3010 |
|
| 3011 |
* The license has been changed slightly to conform more with the |
| 3012 |
original BSD license, including the advertisement clause. |
| 3013 |
|
| 3014 |
(0.3.1) Changes since version 0.3 |
| 3015 |
|
| 3016 |
* Fix of a fatal bug in the buffer management. Pbufs with allocated |
| 3017 |
RAM never returned the RAM when the pbuf was deallocated. |
| 3018 |
|
| 3019 |
* TCP congestion control, window updates and retransmissions did not |
| 3020 |
work correctly. This has now been fixed. |
| 3021 |
|
| 3022 |
* Bugfixes in the API. |
| 3023 |
|
| 3024 |
(0.3) Changes since version 0.2 |
| 3025 |
|
| 3026 |
* New and improved directory structure. All include files are now |
| 3027 |
kept in a dedicated include/ directory. |
| 3028 |
|
| 3029 |
* The API now has proper error handling. A new function, |
| 3030 |
netconn_err(), now returns an error code for the connection in |
| 3031 |
case of errors. |
| 3032 |
|
| 3033 |
* Improvements in the memory management subsystem. The system now |
| 3034 |
keeps a pointer to the lowest free memory block. A new function, |
| 3035 |
mem_malloc2() tries to allocate memory once, and if it fails tries |
| 3036 |
to free some memory and retry the allocation. |
| 3037 |
|
| 3038 |
* Much testing has been done with limited memory |
| 3039 |
configurations. lwIP now does a better job when overloaded. |
| 3040 |
|
| 3041 |
* Some bugfixes and improvements to the buffer (pbuf) subsystem. |
| 3042 |
|
| 3043 |
* Many bugfixes in the TCP code: |
| 3044 |
|
| 3045 |
- Fixed a bug in tcp_close(). |
| 3046 |
|
| 3047 |
- The TCP receive window was incorrectly closed when out of |
| 3048 |
sequence segments was received. This has been fixed. |
| 3049 |
|
| 3050 |
- Connections are now timed-out of the FIN-WAIT-2 state. |
| 3051 |
|
| 3052 |
- The initial congestion window could in some cases be too |
| 3053 |
large. This has been fixed. |
| 3054 |
|
| 3055 |
- The retransmission queue could in some cases be screwed up. This |
| 3056 |
has been fixed. |
| 3057 |
|
| 3058 |
- TCP RST flag now handled correctly. |
| 3059 |
|
| 3060 |
- Out of sequence data was in some cases never delivered to the |
| 3061 |
application. This has been fixed. |
| 3062 |
|
| 3063 |
- Retransmitted segments now contain the correct acknowledgment |
| 3064 |
number and advertised window. |
| 3065 |
|
| 3066 |
- TCP retransmission timeout backoffs are not correctly computed |
| 3067 |
(ala BSD). After a number of retransmissions, TCP now gives up |
| 3068 |
the connection. |
| 3069 |
|
| 3070 |
* TCP connections now are kept on three lists, one for active |
| 3071 |
connections, one for listening connections, and one for |
| 3072 |
connections that are in TIME-WAIT. This greatly speeds up the fast |
| 3073 |
timeout processing for sending delayed ACKs. |
| 3074 |
|
| 3075 |
* TCP now provides proper feedback to the application when a |
| 3076 |
connection has been successfully set up. |
| 3077 |
|
| 3078 |
* More comments have been added to the code. The code has also been |
| 3079 |
somewhat cleaned up. |
| 3080 |
|
| 3081 |
(0.2) Initial public release. |