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aee9c4c8e6
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301 Commits

Author SHA1 Message Date
goldsimon
aee9c4c8e6 fixed bug #22249: division by zero could occur if a remote host sent a zero mss as TCP option. 2008-03-26 11:57:12 +00:00
kieranm
bcb4afa886 Update CHANGELOG for 1.3.0 2008-03-23 13:49:39 +00:00
fbernon
7fa9010f35 igmp.h, igmp.c: Fix bug #22613 "IGMP iphdr problem" (could have some problems to fill the IP header on some targets, use now the ip.h macros to do it). 2008-03-17 13:40:00 +00:00
fbernon
e07d71f5e8 sockets.c: Fix bug #22435 "lwip_recvfrom with TCP break;". Using (lwip_)recvfrom with valid "from" and "fromlen" parameters, on a TCP connection caused a crash. Note that using (lwip_)recvfrom like this is a bit slow and that using (lwip)getpeername is the good lwip way to do it (so, using recv is faster on tcp sockets). 2008-03-13 20:03:57 +00:00
fbernon
552106e2a4 api_msg.c: Fix bug #22530 "api_msg.c's recv_raw() does not consume data". 2008-03-12 10:55:54 +00:00
jifl
a48370d5e9 * inet_chksum.c: Allow choice of one of the sample algorithms to be 
made from lwipopts.h. Fix comment on how to override LWIP_CHKSUM.
 2008-03-10 16:12:31 +00:00
jifl
f067d34392 * pbuf.c, ppp.c: Fix warnings on some systems with mem_malloc. 2008-03-04 16:37:46 +00:00
jifl
30d4c243ec * mem.c, stats.c, mem.h: apply patch #6414 to avoid compiler errors 
and/or warnings on some systems where mem_size_t and size_t differ.
 2008-03-04 16:31:31 +00:00
kieranm
42344ce20c 2008-03-04 Kieran Mansley (contributions by others) 
* Numerous small compiler error/warning fixes from contributions to
    mailing list after 1.3.0 release candidate made.
 2008-03-04 13:41:23 +00:00
fbernon
e937521014 dns.c: Fix bug #22108 "DNS problem" caused by unaligned structures. 2008-01-25 13:12:12 +00:00
fbernon
f02c39a402 tcp.c, tcp_in.c, tcp.h, opt.h: Rename LWIP_CALCULATE_EFF_SEND_MSS in TCP_CALCULATE_EFF_SEND_MSS to have coherent TCP options names. 2008-01-22 21:15:14 +00:00
fbernon
8d0f689cb5 Minor changes: typo in doc files. 2008-01-21 17:00:07 +00:00
kieranm
6f00cbb6ef 2008-01-15 Kieran Mansley 
* tcp_out.c: BUG20511.  Modify persist timer to start when we are
    prevented from sending by a small send window, not just a zero
    send window.
 2008-01-15 13:00:51 +00:00
fbernon
7518acf634 rawapi.txt, api_msg.c, tcp.c, tcp_in.c, tcp.h: changes for task #7675 "Enable to refuse data on a TCP_EVENT_RECV call". Important, behavior changes for the tcp_recv callback (see rawapi.txt). 2008-01-14 21:07:08 +00:00
fbernon
52e6922e5a ip.c: Integrate patch #6369" ip_input : checking before realloc". 2008-01-14 20:53:23 +00:00
fbernon
55bcc20deb tcpip.h, tcpip.c, api.h, api_lib.c, api_msg.c, sockets.c: replace the field netconn::sem per netconn::op_completed like suggested for the task #7490 "Add return value to sys_mbox_post". 2008-01-12 11:52:21 +00:00
fbernon
9906e4c984 api_msg.c, opt.h: replace DEFAULT_RECVMBOX_SIZE per DEFAULT_TCP_RECVMBOX_SIZE, DEFAULT_UDP_RECVMBOX_SIZE and DEFAULT_RAW_RECVMBOX_SIZE (to optimize queues sizes), like suggested for the task #7490 "Add return value to sys_mbox_post". 2008-01-11 23:50:10 +00:00
fbernon
4e40fee1db tcpip.h, tcpip.c: add tcpip_callback_with_block function for the task #7490 "Add return value to sys_mbox_post". tcpip_callback is always defined as "blocking" ("block" parameter = 1). 2008-01-10 21:47:52 +00:00
fbernon
bceff76c70 tcpip.h, tcpip.c, api.h, api_lib.c, api_msg.c, sockets.c: replace the field netconn::mbox (sys_mbox_t) per netconn::sem (sys_sem_t) for the task #7490 "Add return value to sys_mbox_post". 2008-01-10 21:34:25 +00:00
jifl
b333b7c9dc * opt.h, ip.c: Rename IP_OPTIONS define to IP_OPTIONS_ALLOWED to avoid 
conflict with Linux system headers.
 2008-01-09 10:05:23 +00:00
jifl
bf924118de * dhcp.c: fix bug #19927: "DHCP NACK problem" by clearing any existing set IP 
address entirely on receiving a DHCPNAK, and restarting discovery.
 2008-01-06 21:09:11 +00:00
fbernon
5941b3c86e sys_arch.txt, api.h, api_lib.c, api_msg.h, api_msg.c, tcpip.c, sys.h, opt.h: Introduce changes for task #7490 "Add return value to sys_mbox_post" with some modifications in the sys_mbox api: sys_mbox_new take a "size" parameters which indicate the number of pointers query by the mailbox. There is three defines in opt.h to indicate sizes for tcpip::mbox, netconn::recvmbox, and for the netconn::acceptmbox. Port maintainers, you can decide to just add this new parameter in your implementation, but to ignore it to keep the previous behavior. The new sys_mbox_trypost function return a value to know if the mailbox is full or if the message is posted. Take a look to sys_arch.txt for more details. This new function is used in tcpip_input (so, can be called in an interrupt context since the function is not blocking), and in recv_udp and recv_raw. 2008-01-05 21:10:32 +00:00
fbernon
32005617b9 rawapi.txt, api.h, api_lib.c, api_msg.h, api_msg.c, sockets.c, tcp.h, tcp.c, tcp_in.c, init.c, opt.h: rename backlog options with TCP_ prefix, limit the "backlog" parameter in an u8_t, 0 is interpreted as "smallest queue", add documentation in the rawapi.txt file. 2008-01-04 22:18:27 +00:00
kieranm
99afb15ced Add persist timer 2007-12-31 13:34:47 +00:00
fbernon
22e2540eb6 autoip.c, etharp.c: ip_addr.h: Integrate patch #6348: "Broadcast ARP packets in autoip". The change in etharp_raw could be removed, since all calls to etharp_raw use ethbroadcast for the "ethdst_addr" parameter. But it could be wrong in the future. 2007-12-31 13:22:03 +00:00
fbernon
8d39b1a152 ip.c: Fix bug #21846 "LwIP doesn't appear to perform any IP Source Address Filtering" reported by Tom Evans. 2007-12-30 01:09:11 +00:00
goldsimon
1ed34774c8 tcp.h, opt.h, api.h, api_msg.h, tcp.c, tcp_in.c, api_lib.c, api_msg.c, sockets.c, init.c: task #7252: Implement TCP listen backlog: Warning: raw API applications have to call 'tcp_accepted(pcb)' in their accept callback to keep accepting new connections. 2007-12-21 16:47:56 +00:00
goldsimon
48e62e25e9 sys.h, api_lib.c, api_msg.c, sockets.c: fix bug #21698: "netconn->recv_avail is not protected" by using new macros for interlocked access to modify/test netconn->recv_avail. 2007-12-21 14:59:10 +00:00
kieranm
add4874801 2007-12-20 Kieran Mansley (based on patch from Oleg Tyshev) 
* tcp_in.c: fix bug# 21535 (nrtx not reset correctly in SYN_SENT stat)e
 2007-12-20 14:58:43 +00:00
kieranm
8cc32bc29c 2007-12-20 Kieran Mansley (based on patch from Per-Henrik Lundbolm) 
* tcp.c, tcp_in.c, tcp_out.c, tcp.h: fix bug #20199 (better handling
    of silly window avoidance and prevent lwIP from shrinking the window)
 2007-12-20 14:51:35 +00:00
fbernon
2b54da5070 api_msg.c, err.h, err.c, sockets.c, dns.c, dns.h: replace "enum dns_result" by err_t type. Add a new err_t code "ERR_INPROGRESS". 2007-12-13 23:06:49 +00:00
fbernon
de11e7fd75 dns.h, dns.c, opt.h: move DNS options to the "right" place. Most visibles are the ones which have ram usage. 2007-12-12 17:56:03 +00:00
fbernon
ac10470643 netdb.c: add a LWIP_DNS_API_HOSTENT_STORAGE option to decide to use a static set of variables (=0) or a local one (=1). In this last case, your port should provide a function "struct hostent* sys_thread_hostent( struct hostent* h)" which have to do a copy of "h" and return a pointer ont the "per-thread" copy. 2007-12-05 23:00:02 +00:00
goldsimon
8d3d08e814 fix bug #21699 (segment leak in ooseq): add assert that all segment lists are empty in tcp_pcb_remove before setting pcb to CLOSED state; don't directly set CLOSED state from LAST_ACK in tcp_process 2007-12-04 20:41:12 +00:00
goldsimon
f3f7bd00e5 ip_input: check if a packet is for inp first before checking all other netifs on netif_list (speeds up packet receiving in most cases) 2007-12-03 17:55:01 +00:00
goldsimon
47d8d69b81 fix bug #21654: exclude definition of struct timeval from #ifndef FD_SET. If including <sys/time.h> for system-struct timeval, LWIP_TIMEVAL_PRIVATE now has to be set to 0 in lwipopts.h 2007-12-02 15:24:02 +00:00
goldsimon
113a52d091 fix bug #21656 (recvmbox problem in netconn API): always allocate a recvmbox in netconn_new_with_proto_and_callback. For a tcp-listen netconn, this recvmbox is later freed and a new mbox is allocated for acceptmbox. This is a fix for thread-safety and allocates all items needed for a netconn when the netconn is created. 2007-12-02 14:53:50 +00:00
goldsimon
b28cd02149 task #7497: Sort lists (pcb, netif, ...) for faster access UDP: move a (connected) pcb selected for input to the front of the list of pcbs so that it is found faster next time. Same for RAW pcbs that have eaten a packet. 2007-11-30 09:44:18 +00:00
goldsimon
cedd5c21e6 first attempt to fix bug #21655 (DHCP doesn't work reliably with multiple netifs): if LWIP_DHCP is enabled, UDP packets to DHCP_CLIENT_PORT are passed to netif->dhcp->pcb only (if that exists) and not to any other pcb for the same port (only solution to let UDP pcbs 'bind' to a netif instead of an IP address) 2007-11-30 08:55:15 +00:00
goldsimon
1b07fecbf3 Introduced ETHARP_STATS 2007-11-28 21:25:06 +00:00
goldsimon
f07c1cf874 fixed bug #21643 (udp_send/raw_send don't fail if netif is down) by letting ip_route only use netifs that are up. 2007-11-28 06:48:50 +00:00
goldsimon
03777ccb21 Changed error handling: ERR_MEM, ERR_BUF and ERR_RTE are seen as non-fatal, all other errors are fatal. netconns and sockets block most operations once they have seen a fatal error. 2007-11-27 21:15:44 +00:00
goldsimon
b4741332e0 Implemented new function udp_sendto_if which takes the netif to send as an argument (to be able to send on netifs that are down). 2007-11-27 20:13:16 +00:00
goldsimon
f57c2424cf Fixed bug #21582: pcb->acked accounting can be wrong when ACKs arrive out-of-order 2007-11-26 19:08:39 +00:00
goldsimon
1b208d0954 dhcp_unfold_reply() uses pbuf_copy_partial instead of its own copy algorithm; corrected some assert messages 2007-11-25 11:51:44 +00:00
goldsimon
c86b446d4c Moved lwip_gethostbyname from sockets.c to the new file netdb.c; included lwip_getaddrinfo. 2007-11-24 16:12:02 +00:00
goldsimon
95425552d7 Implemented calculating the effective send-mss based on the MTU of the netif used to send. Enabled by default. Disable by setting LWIP_CALCULATE_EFF_SEND_MSS to 0. This fixes bug #21535. 2007-11-21 18:37:23 +00:00
goldsimon
dc515c7ad3 Fixed bug #20287: tcp_output_nagle sends too early. This fixes the nagle algorithm; nagle now also works for all raw API applications and has to be explicitly disabled with 'tcp_pcb->flags |= TF_NODELAY' 2007-11-21 17:59:03 +00:00
fbernon
f58515b51e api_msg.c, dns.h, dns.c: Implement DNS_DOES_NAME_CHECK option (check if name received match the name query), implement DNS_USES_STATIC_BUF (the place where copy dns payload to parse the response), return an error if there is no place for a new query, and fix some minor problems. 2007-11-19 22:42:01 +00:00
goldsimon
9dd4ad6c1f Added thread-safe function gethostbyname_r (as in glibc) 2007-11-18 16:36:34 +00:00