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1791 Commits

Author SHA1 Message Date
Simon Goldschmidt
3f016fcc5a Multiple small/minor issues: bug #36492 Static Analysis on code 1.4.0 2014-04-06 21:43:37 +02:00
Simon Goldschmidt
be75c483d0 Fixed bug #41787 DHCP Discovery is invalid when an IP is set to thet netif (send discover, request and decline from 'any'). 
Addd functions to send udp/ipv4/ipv6 packets with source address 'any' although netif has an address assigned
 2014-04-06 20:32:37 +02:00
Sylvain Rochet
a38e5a44ec Merge branch 'master' into ppp-new 2014-03-14 20:48:12 +01:00
Simon Goldschmidt
3fceef0936 - fixed bug #36153 TCP Cheksum error if LWIP_CHECKSUM_ON_COPY=1; 
- don't fail on small mss or snd_wnd_max
 2014-03-14 19:46:24 +01:00
Simon Goldschmidt
c82f04f54c fixed bug #40303 DHCP xid renewed when sending a DHCPREQUEST 2014-02-27 22:44:16 +01:00
Simon Goldschmidt
d9d0c52770 fixed bug #41680 raw socket can not receive IPv6 packet when IP_SOF_BROADCAST_RECV==1 2014-02-27 22:18:45 +01:00
Simon Goldschmidt
f36d6b7ef5 fixed bug #39514 ip_route() may return an IPv6-only interface 2014-02-25 22:37:52 +01:00
Simon Goldschmidt
e9908048ec fixed bug #39356 Wrong increment in pbuf_memfind() 2014-02-25 22:34:27 +01:00
Simon Goldschmidt
dceed2ea5c fixed bug #39225 udp.c uses netif_matches_ip6_addr() incorrectly; renamed function netif_matches_ip6_addr() to netif_get_ip6_addr_match() 2014-02-25 22:30:46 +01:00
Simon Goldschmidt
7b63878926 Fixed bug #39224 Unused IPv6 address state defines in nd6 2014-02-25 22:26:02 +01:00
Simon Goldschmidt
01ecd3517e fixed bug #39145 IGMP membership report for 224.0.0.1 
-> ensure that we never send a report for 224.0.0.1
 2014-02-25 22:21:31 +01:00
Sylvain Rochet
75ef1278e6 Merge branch 'master' into ppp-new 2014-02-21 20:37:10 +01:00
Simon Goldschmidt
4d69d0eda5 Fixed IPv6 raw checksumming after a hint from Philip Gladstone 2014-02-21 08:41:44 +01:00
Sylvain Rochet
d7ba4bbb9b Merge branch 'master' into ppp-new 2014-02-21 00:39:29 +01:00
Simon Goldschmidt
2225b8add7 fixed bug #39683 Assertion "seg->tcphdr not aligned" failed with MEM_ALIGNMENT = 8 2014-02-20 22:35:37 +01:00
Simon Goldschmidt
c1dc1a20d6 fixed bug #40050 SNMP problem with MIB arrays > 255 2014-02-20 22:14:10 +01:00
Simon Goldschmidt
0f24fba28a IGMP: fixed !define LWIP_RAND case 2014-02-20 22:07:58 +01:00
Freddie Chopin
08b56e8180 SNMP: mib-2.system.sysObjectID is read-only, so make the object "static const" and modify just the pointer; snmp_get_sysobjid_ptr() and snmp_set_sysobjid() take a pointer to "const" object now 
Signed-off-by: Freddie Chopin <freddie.chopin@gmail.com>
 2014-02-20 21:24:23 +01:00
Freddie Chopin
7a77917df6 SNMP: use MEMCPY() instead of ocstrncpy() and objectidncpy() 
Signed-off-by: Freddie Chopin <freddie.chopin@gmail.com>
 2014-02-20 21:24:21 +01:00
Simon Goldschmidt
a375ea4ee2 Minor: coding style cleanups... 2014-02-20 20:09:33 +01:00
Grant Erickson
d74464e091 Add RFC3542-style checksum compuation on raw, IPv6 sockets 
This patch adds support for RFC3542-style checksum computation on raw,
IPv6 sockets via the IPV6_CHECKSUM socket option.

This allows the development of application-layer utilities such as
ping6 which are unable to compute the raw packet checksum without a
prior knowledge of the source address selection.
 2014-02-20 20:01:37 +01:00
Simon Goldschmidt
e2c2afbbe0 patch #7885: modification of api modules to support FreeRTOS-MPU (don't pass stack-pointers to other threads) (based on patch by Artem Pisarenko) 2014-02-20 19:50:17 +01:00
Simon Goldschmidt
2f02120fee Fixed typo. 2014-02-20 15:43:51 +01:00
Simon Goldschmidt
c0b534e531 Minor fixes to init.c preprocessor checks 2014-02-12 22:20:25 +01:00
Erik Ekman
5eaef50a77 Remove newlines in LWIP_ERROR calls 2014-02-12 22:10:36 +01:00
Simon Goldschmidt
751deac9d1 Another fix to window scaling: support queueing more than 64 KByte in ooseq data 2014-02-12 21:34:19 +01:00
Sylvain Rochet
406da499ff Merge branch 'master' into ppp-new 2014-02-09 16:40:43 +01:00
Simon Goldschmidt
6272b5c58c Fixed misleading comment on sys_untimeout() 2014-02-07 14:03:53 +01:00
Simon Goldschmidt
8c9b99458d Fixed forgotten brackets in last commit 2014-02-07 12:11:36 +01:00
Simon Goldschmidt
3273c68b63 Added comments to clarify the LWIP_TCP_TIMESTAMPS option. 2014-02-07 11:46:23 +01:00
Simon Goldschmidt
a44e2190d6 TCP window scaling: change tcp_pcb::acked to u32_t when window scaling is enabled to prevent an overflow when more than 64 Kbytes are ACKed 2014-02-07 11:32:02 +01:00
Simon Goldschmidt
2dab478c3f Merge branch 'master' of git.sv.gnu.org:/srv/git/lwip 
Conflicts:
	src/core/tcp_out.c
	src/include/ipv4/lwip/ip4_addr.h
 2014-02-07 09:40:10 +01:00
Simon Goldschmidt
d2a89b424b patch #6537/#7858: TCP window scaling support (OOS queueing still needs special handling) 2014-02-06 22:34:06 +01:00
Sylvain Rochet
9502cd7047 Merge branch 'master' into ppp-new 2014-01-19 14:32:14 +01:00
Sylvain Rochet
cd02450095 recently applied patches changed LF-terminated filed to mostly LF and CR+LF only where the patches changed lines 2014-01-19 14:28:17 +01:00
Sylvain Rochet
03a3412e62 Merge branch 'master' into ppp-new 2014-01-19 03:41:01 +01:00
Simon Goldschmidt
a70567e74f patch #8009 by chrysn: stats_display_igmp used by ml6d 2014-01-18 22:16:09 +01:00
Simon Goldschmidt
32b1a9fc8a patch #8237 by Brian Fahs: tcp_rexmit_rto fails to update pcb->unsent_oversize when necessary 2014-01-18 21:40:17 +01:00
Simon Goldschmidt
018719d9d3 patch #8027: Completed HW checksuming for IPv4 and IPv6 ICMP's 2014-01-17 22:32:36 +01:00
Simon Goldschmidt
5070cc07be Fixed LWIP_IPV6==0 2014-01-17 21:57:40 +01:00
Simon Goldschmidt
1e65eb4936 Added IPv6 loopback address to loopback-netif, fixed last commit 2014-01-17 21:55:46 +01:00
Jay Logue
13e40f754c Enable support for IPv6 loopback 
Packets are sent through the loopback path when they are addressed to any
of the valid local IPv6 addresses.
 2014-01-17 21:32:24 +01:00
Sylvain Rochet
87cfd930e4 Merge branch 'master' into ppp-new 2014-01-17 00:48:55 +01:00
Stathis Voukelatos
039737ffc2 Fixed netif_poll() operation when LWIP_LOOPBACK_MAX_PBUFS > 0. 
Using the pbuf_clen() function to calculate the number of pbufs
for the first packet in the queue is not correct here, as pbuf_clen()
will return the total number of pbufs in the loopback I/F queue.
 2014-01-16 21:36:49 +01:00
Freddie Chopin
4e1320d480 SNMP: mib-2.system.sysDescr is read-only, so add const qualifiers to functions and pointers 
Signed-off-by: Freddie Chopin <freddie.chopin@gmail.com>
 2014-01-14 21:51:39 +01:00
Freddie Chopin
e6202cfa97 SNMP: source of ocstrncpy() and objectidncpy() may be const 
Signed-off-by: Freddie Chopin <freddie.chopin@gmail.com>
 2014-01-14 21:51:29 +01:00
Simon Goldschmidt
a15b28a24e SNMP: fixed typo: snmp_set_sysdesr -> snmp_set_sysdescr 2014-01-14 21:49:33 +01:00
Simon Goldschmidt
9975dbeded Fixed chrysn's patch: it only works for NO_SYS :-( 2014-01-14 21:48:58 +01:00
chrysn
252abbeb8d make timeouts usable reliably from outside of the timeout routine 
although timeouts are relative to timeouts_last_time (transitively by
addition to the time values of their predecessors, if there are any),
sys_timeout does not compensate for that; as a result, timeouts fire too
early unless invoked from within a timeout handler (when
timeouts_last_time == now).
 2014-01-14 21:25:03 +01:00
Sylvain Rochet
bf37afd7c7 Merge branch 'master' into ppp-new 2014-01-12 15:05:37 +01:00
Simon Goldschmidt
f311045320 Added an assert that should trigger bug #41009 (IPv6 reassembly broken on 64-bit platforms) 2014-01-10 22:08:01 +01:00
Simon Goldschmidt
381a7b110a fixed bug #41041 Potential use-after-free in IPv6 reassembly 2014-01-10 21:47:42 +01:00
Simon Goldschmidt
75f2c56558 bug #41188 Alignment error in memp_init() when MEMP_SEPARATE_POOLS==1 2014-01-10 21:26:28 +01:00
Simon Goldschmidt
91333c5d2f fixed bug #39898 tcp_fasttmr() possible lock due to infinte queue process loop 2014-01-10 21:21:54 +01:00
Sylvain Rochet
ee2ba4e52f Merge branch 'master' into ppp-new 2013-07-20 21:04:49 +02:00
Simon Goldschmidt
2fb5a71efd patch #8030: fixed spelling of "received" 2013-06-19 22:23:05 +02:00
Sylvain Rochet
434daf87c2 Merge branch 'master' into ppp-new 2013-04-26 19:54:01 +02:00
Sylvain Rochet
c681e5e082 reverted dhcp.c from DOS (CRLF) to UNIX (LF) format 2013-04-26 19:52:42 +02:00
Sylvain Rochet
3fe5a99dab Merge branch 'master' into ppp-new 2013-04-25 00:36:12 +02:00
Simon Goldschmidt
252126cf76 fixed possible division by zero 2013-04-24 22:20:12 +02:00
Simon Goldschmidt
8609d1e790 fixed bug #38526 Coverity: Recursive Header Inclusion in ip6.h 2013-04-24 21:58:57 +02:00
Simon Goldschmidt
9809f1ff66 Fixed bug #38586 2013-04-24 21:38:01 +02:00
Simon Goldschmidt
796098e4c9 fixed bug #38701 (wrong comment on tcp_pcb::snd_queuelen 2013-04-24 21:28:56 +02:00
Sylvain Rochet
69b15c889d Merge branch 'master' into ppp-new 2013-01-20 02:57:57 +01:00
Simon Goldschmidt
ff3bf6d7f5 fixed bug #37665 ip_canforward operates on address in wrong byte order 2013-01-15 21:10:32 +01:00
Simon Goldschmidt
86059bd5dd fixed more unused variables 2013-01-14 21:06:13 +01:00
Simon Goldschmidt
9927d991ef Fixed bug #37893 Unused variables in tcp_out (and in udp.c/.h) 2013-01-14 20:46:41 +01:00
Simon Goldschmidt
6849b7d555 Added additional sanity check that all headers (without IP- or TCP options) fit into the first pbuf. 2013-01-14 18:05:18 +01:00
Simon Goldschmidt
1efd1ee6ac fixed bug #37705 Possible memory corruption in DNS query 2013-01-14 18:04:04 +01:00
Simon Goldschmidt
d12600fba0 fixed bug #37705 Possible memory corruption in DNS query 2013-01-14 18:03:23 +01:00
Simon Goldschmidt
769b2a3e30 fixed bug #38066 Raw pcbs can alter packet without eating it: added assertion to check that p->payload is unchanged 2013-01-11 21:59:26 +01:00
Simon Goldschmidt
d237ec7e78 Changed C++ comments to C style 2013-01-11 21:27:45 +01:00
Sylvain Rochet
6bd0bd2ed1 Merge branch 'master' into ppp-new 2012-12-23 22:56:51 +01:00
Ivan Delamer
3bb29bf63a Fix bug #37959: ip6_debug_print prints plen, nexth, hoplim in wrong 
byte order
 2012-12-19 16:38:44 -07:00
Sylvain Rochet
78d52ad2de Merge branch 'master' into ppp-new 2012-12-19 14:05:59 +01:00
"Grant Erickson"
4fe648415f Fixed typo in debug formatting in ip6.c 2012-12-14 16:08:24 -07:00
Sylvain Rochet
7fb874ad28 Merge branch 'master' into ppp-new 2012-09-27 21:32:27 +02:00
goldsimon
99aea7eb6f Added brackets, completed CHANGELOG 2012-09-26 21:30:01 +02:00
Henrik Persson
b4ac36337f Fix corner case with dhcp timeouts 
If t1 >= t2 timeout then only t2 timer should be scheduled. This can happen
when a sub 1 minute lease is received.
 2012-09-26 21:25:04 +02:00
goldsimon
7072bc3203 Added brackets, completed CHANGELOG 2012-09-26 21:21:26 +02:00
Henrik Persson
7e9f000d0b Segfault in dhcp_parse_reply if no end marker 
If no endmarker is present in a dhcp reply a null pointer is potentially
dereferenced.

Add fix and test case as proof of concept.
 2012-09-19 22:11:56 +02:00
Sylvain Rochet
4928166593 Merge branch 'master' into ppp-new 2012-08-23 20:51:53 +02:00
goldsimon
150b4fb4f6 fixed bug #37166: memp_sanity check loops itself 2012-08-22 21:59:02 +02:00
Sylvain Rochet
1ddebcc862 Moved PPP headers into include/netif/ppp/, fixing bug #37040. 2012-08-18 22:40:19 +02:00
Sylvain Rochet
519f81771a Merge remote-tracking branch 'origin/master' into ppp-new 2012-08-17 23:11:47 +02:00
Ivan Delamer
c762c06b17 Fixed typo in previous commit. 
Change-Id: I97f85f4593509911829cfbbb6e309eecedd5465b
 2012-08-17 11:24:18 -06:00
Ivan Delamer
8bab543531 Add a "NULL" output function for ipv6 by default, to avoid NULL 
dereferencing in case of non-IPv6-enabled netifs (e.g. PPP).

Change-Id: I45f08ca89bfa0b8d61962f7052b11cc81a5e3cd1
 2012-08-17 10:56:14 -06:00
goldsimon
bab8c82a35 fixed bug #36645: Calling dhcp_release before dhcp_start dereferences NULL 2012-08-13 21:50:15 +02:00
goldsimon
b82bca7c99 fixed bug #36840 snmp_send_trap() NULL de-reference if traps configured but no interfaces available 2012-08-13 21:38:30 +02:00
goldsimon
556a2126b5 Fixed bug #36899 DNS TTL 0 is cached for a long time 2012-08-13 21:32:44 +02:00
goldsimon
847845027f Merge branch 'master' of git.sv.gnu.org:/srv/git/lwip 2012-08-13 20:57:55 +02:00
goldsimon
c69914367d Sanity-check the size of netif->hwaddr 2012-08-13 20:57:19 +02:00
Sylvain Rochet
48d364e269 Merge remote-tracking branch 'origin/master' into ppp-new 2012-07-24 23:17:15 +02:00
James Smith
97b8abf16c Fix bug #36857: tcp_listen_dual_with_backlog() only works with ANY 
address

Change-Id: I092a4c9978d88040214fc44a4c4b353be618d76c
 2012-07-24 10:34:09 -06:00
Sylvain Rochet
f534e80c71 added L2TPv2 (PPP over L2TP, a.k.a. UDP tunnels) support 
Supported:
 - L2TPv2 (PPP over L2TP, a.k.a. UDP tunnels)
 - LAC

 Not supported:
 - LNS (require PPP server support)
 - L2TPv3 ethernet pseudowires
 - L2TPv3 VLAN pseudowire
 - L2TPv3 PPP pseudowires
 - L2TPv3 IP encapsulation
 - L2TPv3 IP pseudowire
 - L2TP tunnel switching - http://tools.ietf.org/html/draft-ietf-l2tpext-tunnel-switching-08
 - Multiple tunnels per UDP socket, as well as multiple sessions per tunnel
 - Hidden AVPs
 2012-07-09 23:25:32 +02:00
Sylvain Rochet
f31b905847 initialize PPP in the lwip_init() function 2012-07-07 17:33:34 +02:00
goldsimon
b56a1501d2 fixed bug #36412: memp.c does not compile when MEMP_OVERFLOW_CHECK > zero and MEMP_SEPARATE_POOLS == 1 2012-05-11 22:56:53 +02:00
goldsimon
bc308c21fc fixed bug: #36380 unsent_oversize mismatch in 1.4.1RC1 (this was a debug-check issue only) 2012-05-08 07:42:32 +02:00
Ivan Delamer
289566afe8 In ip6_input(), do not accept link-local packets on netifs other than 
inp.

Change-Id: I7f3c779e69292bc078890e0acdc37112559644ce
 2012-05-04 18:25:22 -06:00
Ivan Delamer
944adc56ee Fixed #define that was commited by mistake. 
Change-Id: Ic44560284e932b2d7c503155085160647ac82bb8
 2012-05-04 18:19:40 -06:00
Ivan Delamer
6e81f722ad In ip6_input(), accept solicited node packets that match the receiving 
netif addresses, when multicast is disabled.

Change-Id: I3f59258ee605a820f0a525b696b1dede0d53948f
 2012-05-04 18:11:47 -06:00
Ivan Delamer
bfa28f4c30 fixes bug #36389: Use IPv6 Src Address of Echo Response as Destination 
Address in Echo Response
 2012-05-04 17:43:54 -06:00
goldsimon
1704d21356 dhcp: check array bounds before accessing it (bug #36170) 2012-05-03 20:21:50 +02:00
goldsimon
1dff9aea62 fixed the fix for bug #35945 (SYN packet should provide the recv MSS not the send MSS) if TCP_CALCULATE_EFF_SEND_MSS==0 2012-03-28 11:06:52 +02:00
goldsimon
a558c01589 fixed bug #35945: SYN packet should provide the recv MSS not the send MSS 2012-03-27 20:18:23 +02:00
goldsimon
7043983acc udp_input: fixed unreachable code warning for CHECKSUM_CHECK_UDP==0 2012-03-25 17:20:22 +02:00
goldsimon
dd245c63d7 tcp_abort/tcp_abandon: don't send RST if pcb->state is CLOSED 2012-03-25 17:19:46 +02:00
goldsimon
c622985fda Better fix for bug #35927 (missing refragmentaion in ip_forward) when IP_FRAG is disabled. 2012-03-25 15:12:42 +02:00
goldsimon
d95bcab053 fixed bug #35927: missing refragmentaion in ip_forward 2012-03-22 19:35:04 +01:00
Ivan Delamer
2b4c10e705 Support single-packet queueing in ND6 (similar to ARP), when 
!LWIP_ND6_QUEUEING.
 2012-03-22 11:14:49 -06:00
Ivan Delamer
ac4c802089 Disable leftover ND6 queueing code when !LWIP_ND6_QUEUING. 2012-03-22 10:25:50 -06:00
Ivan Delamer
773dcae2f9 Missing declarations in supporting IP_HDRINCL. 2012-03-02 09:35:42 -07:00
Ivan Delamer
22e7b674ed Check arguments in nd6, and some other minor fixes nearby. 2012-03-02 09:27:14 -07:00
Ivan Delamer
8c95422204 Early exit when checking if ip6 reassembled packet is valid. 2012-03-02 09:18:54 -07:00
Ivan Delamer
34531a8160 Check that pbuf_header succeeds in IPv6 reassembly. 2012-03-02 09:16:33 -07:00
Ivan Delamer
5c199483cd Support IP_HDRINCL in ip6_output() and ip6_output_hinted(), 
previously only supported in ip6_output_if().
 2012-03-02 09:06:57 -07:00
Ivan Delamer
c52189557e Fixed error in calculating some IPv6 option header lengths. 2012-03-02 08:59:34 -07:00
Ivan Delamer
bcabe63971 Set ip_data.current_netif earlier to allow ICMPv6 packets in ip6_fwd. 
Then set to "accepted" netif, not inp.
 2012-03-02 08:53:51 -07:00
goldsimon
193ccaa3b4 IGMP stats: added missing tab (by Gisle Vanem) 2012-03-01 19:21:17 +01:00
goldsimon
d0d650aa67 Patch by Stéphane Lesage: 
fixed bug #35536 SNMP: error too big response is malformed
 2012-02-16 08:01:54 +01:00
goldsimon
6d5ec9c998 fixed bug #35537: MEMP_NUM_* sanity checks should be disabled with MEMP_MEM_MALLOC==1 2012-02-16 07:33:38 +01:00
goldsimon
fe08467e45 Removed unused variable in ip_debug_print() 2012-02-14 21:29:14 +01:00
goldsimon
26e03b81fe Fixed unused variable warning 2012-02-14 19:41:46 +01:00
goldsimon
5e87126c38 Multiple compilation fixes: 
- use C style comments, not C++ style;
- don't use #if with undefined parameter;
 2012-02-13 21:38:28 +01:00
goldsimon
7d0dab9d7d partly fixed bug #25882: TCP hangs on MSS > pcb->snd_wnd (by not creating segments bigger than half the window) 2012-02-12 14:14:19 +01:00
goldsimon
9a95c2ff08 fixed bug #35435: No pcb state check before adding it to time-wait queue while closing 2012-02-11 18:15:17 +01:00
Ivan Delamer
1d6347c9b0 Allow unicast NA messages without LLA option, in accordance to RFC2461 
section 4.4, and as suggested by Phillip Toelke.

Change-Id: Ic9d9a6ad82ec201d25b9fc024936cfb1b41f1a7a
 2012-01-27 14:54:39 -07:00
goldsimon
13075460ea fixed bug #35305: pcb may be freed too early on shutdown(WR) 2012-01-22 11:18:36 +01:00
goldsimon
4c3dfb92b7 fixed bug #34636: FIN_WAIT_2 - Incorrect shutdown of TCP pcb: don't let PCBs time out from FIN_WAIT_2 if the RX side wasn't close (by either calling tcp_close or tcp_shutdown(RDWR)) 2012-01-21 18:05:15 +01:00
goldsimon
fc2efaeb8c Fixed my last chagne to pbuf_copy 2012-01-21 16:57:53 +01:00
goldsimon
b15e60243b - fixed bug #35151: DHCP asserts on incoming option lengths; 
- fixed wrong CHANGELOG of the last commit
 2012-01-20 21:36:52 +01:00
goldsimon
f2de3215c3 pbuf_copy(): moved the check for "p_to != NULL" to a better place. 2012-01-20 21:21:10 +01:00
goldsimon
efbad07643 fixed bug #35291: NULL pointer in pbuf_copy 2012-01-20 21:19:26 +01:00
goldsimon
69d61eda01 Added option CHECKSUM_GEN_ICMP 2012-01-16 09:40:15 +01:00
goldsimon
e9255d3714 Merge branch 'master' of git.sv.gnu.org:/srv/git/lwip 2012-01-12 15:40:41 +01:00
goldsimon
c8647c0396 implemented API functions to access so_options of IP pcbs (UDP, TCP, RAW) (fixes bug #35061) 2011-12-17 22:12:01 +01:00
goldsimon
5048a30fc7 Another fix for bug #32417 (debug assert that fires) 2011-12-06 21:21:44 +01:00
Ivan Delamer
ce6fb83ef4 bug #34846: time-exceeded was sometimes not sent to original fragment 
source, but to the sender of a packet fragment that triggered a buffer
purge.

Change-Id: I4bf20747bd900150491852649918a85cb7bf2aad
 2011-11-29 12:49:43 -07:00
goldsimon
dd8729063c fixed bug #31177: tcp timers can corrupt tcp_active_pcbs in some cases 2011-11-25 18:36:52 +01:00
goldsimon
3a11a8a01d Merge branch 'master' of git.sv.gnu.org:/srv/git/lwip 2011-11-24 07:47:40 +01:00
goldsimon
988815579a fixed bug #34884: sys_msleep() body needs to be surrounded with '#ifndef sys_msleep' 2011-11-23 20:58:19 +01:00
goldsimon
d1fa13ed52 fix compilation of ip_canforward on 8-/16-bit platforms (where constants are 16-bit and thus cannot be left-shifted by 24) 2011-11-23 09:09:22 +01:00
goldsimon
08b497faea fixed bug #34684: Clear the arp table cache when netif is brought down 2011-11-22 21:44:28 +01:00
goldsimon
96d332e234 Fix icmp6_send_response: cannot assign (packed) ip6_addr_p_t* to ip6_addr_t* -> need to copy the packed address to an aligned address first 2011-11-22 21:41:20 +01:00
Ivan Delamer
440f31a4d3 Add IPv6 timeouts to check for MEMP_NUM_SYS_TIMEOUT). 
Change-Id: Ic6a9493cde41652391b34a47e6003b9036f760de
 2011-11-17 14:24:16 -07:00
Ivan Delamer
cb91705e03 Generate ICMPv6 responses from a context other than input callback 
(e.g. timers in IPv6 reassembly). see bug #34846.

Change-Id: I6b4d27c819291d8371c43288310d57c3f2c1c65f
 2011-11-17 10:55:45 -07:00
Ivan Delamer
21333d0f18 handle NULL when parsing IPv6 address (check for formatting) 
Change-Id: I42e1288689946c295e0bd1490a5eb4d8befb5877
 2011-10-28 13:54:16 -06:00
goldsimon
edcc859b58 fixed bug #34638: Dead code in tcp_receive - pcb->dupacks 2011-10-28 13:09:04 +02:00
Ivan Delamer
2ce17a724a Fix bug #34526: nd6_queue_packet() frees too much if out-of-memory 
Change-Id: Ib7ac0cb1b5a5389dd5449a908485493bd085ba9d
 2011-10-26 14:31:48 -06:00
goldsimon
0fb07ba328 - moved processing of refused_data to an own function (used from tcp_fasttmr and tcp_input); 
- improved readability of tcp_slowtmr by using defines to access keepalive variables
 2011-10-23 18:10:46 +02:00
goldsimon
c5203ab5ea fixed bug #34429: possible memory corruption with LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT set to 1 2011-10-23 17:31:03 +02:00
goldsimon
43ac5ad70d removed the need to disable ARP_QUEUEING when LWIP_ARP is disabled an TCP_QUEUE_OOSEQ when LWIP_TCP is disabled 2011-10-21 13:24:33 +02:00
Simon Goldschmidt
1f396946e5 fixed bug #34587: TCP_BUILD_MSS_OPTION doesn't consider netif->mtu, causes slow network 2011-10-18 20:11:39 +02:00
Simon Goldschmidt
0333e81616 fixed bug #34517 (persist timer is started although no zero window is received) by starting the persist timer when a zero window is received, not when we have more data queued for sending than fits into the window 2011-10-13 21:18:16 +02:00
Simon Goldschmidt
cf1be4ae2d fixed bug #34541: LWIP_U32_DIFF is unnecessarily complex: removed that define 2011-10-13 19:29:48 +02:00
Simon Goldschmidt
c74d881d3d fixed bug #34534: Error in sending fragmented IP if MEM_ALIGNMENT > 4 2011-10-12 18:17:07 +02:00
Simon Goldschmidt
b4c4fae3f5 slightly rearranged freeing an acked segment to prevent keeping the reference too long 2011-10-11 21:41:58 +02:00
Simon Goldschmidt
f29bdd21a7 fixed bug #34426: tcp_zero_window_probe() transmits incorrect byte value when pcb->unacked != NULL 2011-10-09 20:11:33 +02:00
Simon Goldschmidt
9d31401d47 fixed bug #34447 LWIP_IP_ACCEPT_UDP_PORT(dst_port) wrong 2011-10-09 14:30:49 +02:00
Simon Goldschmidt
5c68bbe16f Tried to fix bug #32417 ("TCP_OVERSIZE seems to have problems with (fast-)retransmission"): Reset pcb->unsent_oversize in 2 more places... 2011-09-29 21:12:34 +02:00
Simon Goldschmidt
07c610e068 Implemented limiting data on ooseq queue (task #9989) (define TCP_OOSEQ_MAX_BYTES / TCP_OOSEQ_MAX_PBUFS in lwipopts.h), added unit test for this new feature 2011-09-27 22:42:46 +02:00
Simon Goldschmidt
998f109fc8 fixed bug #28288: Data after FIN in oos queue 2011-09-27 21:08:49 +02:00
goldsimon
cfb70bccc1 bug #34406 dhcp_option_hostname() can overflow the pbuf 2011-09-27 07:49:04 +02:00
Simon Goldschmidt
98274d2145 Reverted invalid fix for invalid bug #34360 done yesterday... 2011-09-23 19:26:29 +02:00
Simon Goldschmidt
1d125f55ba Merge branch 'master' of ssh://git.sv.gnu.org/srv/git/lwip 2011-09-23 19:16:01 +02:00
Simon Goldschmidt
918470affc fixed bug #33871: rejecting TCP_EVENT_RECV() for the last packet including FIN can lose data 2011-09-23 19:14:17 +02:00
Simon Goldschmidt
797f26e45b fixed bug #34360 tcp_shutdown: RST on unacked is not send when shutting down both rx AND tx 2011-09-22 21:38:56 +02:00
Simon Goldschmidt
0aea1b608a Corrected fix for bug #34072 (UDP broadcast is received from wrong UDP pcb if udp port matches): pcbs bound to IPADDR_ANY did not receive broadcasts any more (bug #34294) 2011-09-22 06:24:58 +02:00
Simon Goldschmidt
b9a2feff5e Converted runtime-sanity-checks into compile-time checks that can be disabled (since runtime checks can often not be seen on embedded targets) 2011-09-21 18:35:29 +02:00
goldsimon
f13615d97a fixed bug #34337 (possible NULL pointer in sys_check_timeouts) 2011-09-20 07:21:19 +02:00
Simon Goldschmidt
6058389974 nd6: use a static buffer to process RA options instead of using mem_malloc() 2011-09-11 13:44:08 +02:00
Simon Goldschmidt
dccad08508 use pcb->mss instead of TCP_MSS for preallocate mss-sized pbufs (bug #34019) 2011-09-11 13:13:26 +02:00
Simon Goldschmidt
112158b056 Added a config option to randomize initial local TCP/UDP ports (so that different port ranges are used after a reboot; bug #33818; this one added tcp_init/udp_init functions again); 
fixed a possible endless loop in tcp_new_port() if the number of active PCBs exceeds the number of available ports;
 2011-09-11 12:44:01 +02:00
Simon Goldschmidt
4849eb4c54 fixed bug #34072: UDP broadcast is received from wrong UDP pcb if udp port matches 2011-09-09 22:25:59 +02:00
Simon Goldschmidt
5e8ee7e006 Make LWIP_RAND optional (useful for small targets) 2011-09-03 22:27:30 +02:00
Simon Goldschmidt
e27d34d118 DHCP uses LWIP_RAND() for xid's (bug #30302) 2011-09-03 22:27:06 +02:00
Simon Goldschmidt
a0bf8d5740 fixed bug #33952 PUSH flag in incoming packet is lost when packet is aggregated and sent to application 2011-09-03 21:57:26 +02:00
Simon Goldschmidt
b9c17dd1f0 fixed bug #34111 RST for ACK to listening pcb has wrong seqno 2011-09-01 21:00:11 +02:00
Simon Goldschmidt
0a5755145c added netif remove callback (bug #32397) 2011-08-24 22:00:10 +02:00
Simon Goldschmidt
cd5d1ceadf fixed bug #34112 Odd check in pbuf_alloced_custom (typo) 2011-08-24 20:18:47 +02:00
Simon Goldschmidt
c55f6b40ec fixed bug #34122 dhcp: hostname can overflow 2011-08-24 20:12:23 +02:00
Simon Goldschmidt
bf4ec9be22 fixed bug #34121 netif_add/netif_set_ipaddr fail on NULL ipaddr 2011-08-24 19:52:06 +02:00
Simon Goldschmidt
ed0626afeb fixed bug #33962 TF_FIN not always set after FIN is sent. (This merely prevents nagle from not transmitting fast after closing.) 2011-08-22 18:52:27 +02:00
Ivan Delamer
b3f5c8f6b2 Use target address as source address in IPv6 neighbour advertisement 
messages.

Change-Id: I06d28eb2903c539de0b51bd7420a81ebf4f28963
 2011-08-04 16:36:44 -06:00
Ivan Delamer
4507083148 Fixed bug in serialization of IPv6 addresses. 
Change-Id: Ib63540123803317ec25f7cbf580c5159e4100222
 2011-08-04 14:18:33 -06:00
Simon Goldschmidt
f4c0018d7a Fixed complier error for CHECKSUM_CHECK_TCP==0 2011-07-28 21:59:28 +02:00
Simon Goldschmidt
41c785d77a IPv4: splitted IPv4 header fields version/len and tos, made macros depend on BYTE_ORDER to prevent unnecessary calls to htons() 2011-07-26 20:55:32 +02:00
Simon Goldschmidt
a745528b40 Prevent non-static function that is not declared in header file 2011-07-26 20:21:33 +02:00
Simon Goldschmidt
7465be91d0 Fixed some C compiler warnings 2011-07-24 17:19:17 +02:00
Simon Goldschmidt
6323e09a0a init.c: changed some checks from runtime to compiletime (had to adapt some defines in ip.h for that) 2011-07-22 21:59:16 +02:00
Simon Goldschmidt
cc3b4dff20 freeing ooseq pbufs when the pbuf pool is empty implemented for NO_SYS==1: when not using sys_check_timeouts(), call PBUF_CHECK_FREE_OOSEQ() at regular intervals from main level. 2011-07-22 21:05:10 +02:00
Simon Goldschmidt
78ac382fdf bug #33634 ip_forward() have a faulty behaviour: Added pbuf flags to mark incoming packets as link-layer broadcast/multicast. Also added code to allow ip_forward() to forward non-broadcast packets to the input netif (set IP_FORWARD_ALLOW_TX_ON_RX_NETIF==1). 2011-07-21 21:47:25 +02:00
Simon Goldschmidt
fc280c7cd6 Fixed bug #33804 LWIP_IPV6_MLD #define missing from mld6.c 2011-07-20 06:56:20 +02:00
Simon Goldschmidt
435ac2a650 Fixed bug #33801 Corruption of nd6 tables 2011-07-19 21:56:19 +02:00
goldsimon
c2fd905e32 No need to pass 'acc' as u16_t since the _base functions are internal (we save one AND op when passing as u32_t) 2011-07-04 19:10:49 +00:00
goldsimon
cc84f28d1b Fixed bug #33672 (checksum calculate error!!!) by folding 'acc' to u16_t before calling checksum_pseudo_*_base functions 2011-06-29 19:54:33 +00:00
goldsimon
2bd498524d Fixed bug #33653 (ip_data.current_ip_header_tot_len calculation errors!) introduced while mergin IPv4 and IPv6 2011-06-29 19:46:21 +00:00
goldsimon
b666ab0673 Init checks: LWIP_RAND is needed for IPv6, too 2011-06-26 17:51:55 +00:00
goldsimon
6a4c30fe5d fixed bug #31723 (tcp_kill_prio() kills pcbs with the same prio) by updating its documentation only. 2011-06-26 17:37:09 +00:00
goldsimon
4002aef594 fixed bug #33545: With MEM_USE_POOLS==1, mem_malloc can return an unaligned pointer. 2011-06-26 17:31:10 +00:00
goldsimon
ba28d36e67 Fixed bug #33544 (warning in mem.c in lwip 1.4.0 with NO_SYS=1) 2011-06-26 17:13:57 +00:00
goldsimon
4444db2990 Added some more asserts to check that pcb->state != LISTEN 2011-06-26 17:07:13 +00:00
goldsimon
d0026793bf Cleaned up usage of sys.h a bit 2011-06-26 16:51:04 +00:00
goldsimon
93b5cd5ddd Provide a default for SNMP_GET_SYSUPTIME() based on sys_now() 2011-06-26 16:50:28 +00:00
idelamer
4eb5acd9e2 Don't forward IPv6 packets that are larger than outgoing MTU, send ICMPv6 message back for Path MTU discovery. 2011-06-22 12:14:58 +00:00
idelamer
12a948dacb Allow routing IPv6 packets to neighbours with manually-configured non-link-local addresses. 2011-06-17 11:05:38 +00:00
idelamer
137953605e Allow IPv6 addresses with arbitrary prefix. 2011-06-17 11:04:47 +00:00
idelamer
629fad6f5f Minor edits for for IPv6 compilation 2011-06-17 11:03:15 +00:00
goldsimon
89a1420609 Fix compilation error when checking for hidden variable names ('s8_t i' was hidden in some case statements in nd6_input()). 2011-06-08 16:31:55 +00:00
goldsimon
2ed5413e24 use const char for name pointers in display functions 2011-06-07 19:32:20 +00:00
goldsimon
91532b2d5c Removed unused static function 2011-06-07 19:19:24 +00:00
goldsimon
732cac1c0e Moved static variable from inside the function to global scope 2011-06-07 19:10:55 +00:00
goldsimon
5b04860b8b Moved common call to pbuf_header outside the switch() 2011-06-07 19:10:10 +00:00
goldsimon
d30246dc05 Fixed bug #33492 (fixed stats for IPv6 protocols) 2011-06-07 19:05:22 +00:00
goldsimon
d80be7961c use PCB_IS_IPV6(pcb) instead of pcb->isipv6 everywhere; fixed compilation with LWIP_IPV6==1 but LWIP_IGMP==0 2011-05-28 09:30:43 +00:00
goldsimon
2aec3a9789 use PCB_IS_IPV6(pcb) instead of pcb->isipv6 everywhere 2011-05-28 09:28:18 +00:00
goldsimon
ccd7dbe0e4 Added ipX versions for routing 2011-05-26 15:46:44 +00:00
goldsimon
92fcfd7a6f Fixed two compilation errors with different opt.h settings 2011-05-26 14:47:28 +00:00
goldsimon
853d1eac96 Fixed pointless conversion when checking TCP port range (bug #33398) 2011-05-25 17:22:56 +00:00
goldsimon
6865806b55 Combined IPv4 and IPv6 code where possible, added defines to access IPv4/IPv6 in non-IP code so that the code is more readable. 2011-05-25 17:16:35 +00:00
goldsimon
9546e65617 Removed autoip_init() since it does nothing; minor coding style changes 2011-05-21 16:01:19 +00:00
goldsimon
90a03a77ad Added new files for IPv6 2011-05-17 19:54:40 +00:00
goldsimon
4bfbe7ebeb ... and finally, we got a first working version of a dual-stack lwIP runnin IPv4 and IPv6 in parallel - big thanks to Ivan Delamer! (this is work in progress, so please beware, test a lot and report problems!) 2011-05-17 19:35:14 +00:00
goldsimon
f3c1686a40 replaced tab with spaces 2011-05-16 18:45:51 +00:00
goldsimon
e4739da961 Fixed overflow in tcp_new_port() after changing port range to IANA "Dynamic and/or Private Ports" range 2011-04-29 11:23:04 +00:00
goldsimon
33d6dcec5b Fixed bug #33048 (Bad range for IP source port numbers) by using ports in the IANA private/dynamic range (49152 through 65535). 2011-04-13 17:52:00 +00:00
goldsimon
11b1c9f19f Fixed bug #32926 (TCP_RMV(&tcp_bound_pcbs) is called on unbound tcp pcbs) by checking if the pcb was bound (local_port != 0). 2011-03-27 17:12:26 +00:00
goldsimon
783404d8d4 Move tcp_pcb_lists to const section. 2011-03-27 13:04:16 +00:00
goldsimon
3bad9f013e Fixed bug #32820 (Outgoing TCP connections created before route is present never times out) by starting retransmission timer before checking route. 2011-03-27 13:00:54 +00:00
goldsimon
4495516497 Removed 'dataptr' from 'struct tcp_seg' and calculate it in tcp_zero_window_probe (the only place where it was used). 2011-03-27 12:56:16 +00:00
goldsimon
5b084f4b95 tcp_bind: return ERR_VAL instead of ERR_ISCONN when trying to bind with state!=CLOSED; fixed a typo 2011-03-13 11:15:32 +00:00
goldsimon
856ccb5bb7 Added missing U/UL modifiers to fix 16-bit-arch portability. 2011-02-18 13:31:28 +00:00
goldsimon
fee0c6afe9 Fixed constant not being 32 bit. 2011-02-17 17:03:12 +00:00
goldsimon
effcb90fdf Mreged back changes that were lost during the savannah hack 3 weeks ago (using the sources from http://git.infradead.org/users/dwmw2/lwip.git) 2010-12-20 18:03:51 +00:00
goldsimon
b49cf5e7a2 patch #7328: Autoip: ETHADDR16_COPY can be used 2010-11-22 17:35:57 +00:00
goldsimon
231a6cecb4 patch #7329: tcp_timer_needed prototype was ifdef'ed out for LWIP_TIMERS==0 2010-11-22 17:32:12 +00:00
goldsimon
32f02325f9 Added a function to deallocate the struct dhcp from a netif (fixes bug #31525). 2010-11-21 13:41:11 +00:00
goldsimon
f418782c2c tcp_slowtmr(): change the scope of 'pcb2' to reflect its block-only usage. 2010-11-21 10:41:27 +00:00
goldsimon
e3817cd549 Fixed bug #31535: TCP_SND_QUEUELEN must be at least 2 or else no-copy TCP writes will never succeed. 2010-11-20 17:34:10 +00:00
goldsimon
4ace50a7d7 Fix alignment checking of tcphdr: check for MEM_ALIGNMENT, not for 4 2010-11-20 17:30:48 +00:00
goldsimon
fa092c47c8 Fixed bug #31701: Error return value from dns_gethostbyname() does not match documentation: return ERR_ARG instead of ERR_VAL if not initialized or wrong argument. 2010-11-20 16:40:35 +00:00
goldsimon
93dc36e091 Once again fixed #30038: DHCP/AutoIP cooperation failed when replugging the network cable after an AutoIP address was assigned. 2010-10-06 11:40:30 +00:00
goldsimon
4cc36b2284 Fixed bug #30728: tcp_new_port() did not check listen pcbs 2010-08-10 20:15:31 +00:00
goldsimon
aaa8d2795e Don't chain empty pbufs when sending them (fixes bug #30625) 2010-08-03 08:38:59 +00:00
goldsimon
d73262a0e5 Fixed compilation with TCP or UDP disabled. 2010-07-29 19:25:50 +00:00
goldsimon
cd22a8d851 Fixed bug #30565 (tcp_connect() check bound list): that check did no harm but never did anything 2010-07-28 16:48:51 +00:00
goldsimon
7f7df4ae19 Fixed bug #30447: tcp.c:tcp_bind() - suspicious nested #if 2010-07-28 16:44:59 +00:00
goldsimon
3c5723e49d Fixed invalid fix for bug #30402 (CHECKSUM_GEN_IP_INLINE does not add IP options) 2010-07-21 12:11:22 +00:00
goldsimon
04beab4f7d IP_MULTICAST_LOOP shall be disabled by default 2010-07-12 14:10:28 +00:00
goldsimon
194a85387b patch #7239: make tcp_state_str pointers constant 2010-07-12 09:49:00 +00:00
goldsimon
a99219ad1f added missing casts 2010-07-12 09:34:17 +00:00
goldsimon
691410ba18 task #10495: Added support for IP_MULTICAST_LOOP at socket- and raw-API level. 2010-07-12 09:34:11 +00:00
goldsimon
714a43b18c Fixed bug #30402: CHECKSUM_GEN_IP_INLINE does not add IP options 2010-07-10 12:02:28 +00:00
goldsimon
60a456f757 Added ip_addr_netmask_valid() to check if a netmask is valid (starting with ones, then only zeros) 2010-07-05 14:20:58 +00:00
goldsimon
2b355d6b34 Added some helper functions to find strings in chained pbufs 2010-07-05 14:18:03 +00:00
goldsimon
0f74a57267 Re-enabled timer logging if LWIP_DEBUG_TIMERNAMES!=0 (without function pointers, only function names), changed parameter names from 'h' to 'handler' 2010-06-29 19:55:21 +00:00
kieranm
272270c7f4 Remove unportable printing of C function pointers 2010-06-28 13:32:13 +00:00
kieranm
e2f014f457 cleanup: fix minor build failures on unix 2010-06-28 13:24:14 +00:00
goldsimon
7d604a23f0 From patch #7221: added flag NO_SYS_NO_TIMERS to drop timer support for NO_SYS==1 for easier upgrading 2010-06-24 20:27:49 +00:00
goldsimon
f61b80ca6a Fixed bug #29361 (ip_frag has problems with zero-copy DMA MACs) by adding custom pbufs and implementing custom pbufs that reference other (original) pbufs. Additionally set IP_FRAG_USES_STATIC_BUF=0 as default to be on the safe side. 2010-06-21 18:50:16 +00:00
goldsimon
1aba9f031d nicer code for the last fix 2010-06-17 11:53:16 +00:00
goldsimon
2ffcc52f03 Fixed bug #30159: WomnIP_ACCEPT_LINK_LAYER_ADDRESSING 2010-06-16 19:53:07 +00:00
goldsimon
72518a0d6e fixed typos that MSVS did not complain about 2010-06-16 12:53:46 +00:00
goldsimon
1242575f0f Added an optional define (LWIP_IP_ACCEPT_UDP_PORT) that can allow link-layer-addressed UDP traffic to be received while a netif is down (just like DHCP during configuration) 2010-06-16 12:25:00 +00:00
goldsimon
b3dc6f2b5b ... and forgot one tiny character... 2010-06-15 20:21:30 +00:00
goldsimon
2427917db8 Fixed bug #29970: DHCP endian issue parsing option responses 2010-06-15 20:19:14 +00:00
goldsimon
5ab40f016d Fixed bug #30039: AutoIP does not reuse previous addresses 2010-06-14 20:27:14 +00:00
goldsimon
435115d4fb Use ip_addr_set_zero instead of memset(0) 2010-06-14 20:17:08 +00:00
goldsimon
4b0be4a477 Fixed invalid fix for bug #30038 2010-06-14 19:18:11 +00:00
goldsimon
66b57f89df Fixed bug #30038: dhcp_network_changed doesn't reset AUTOIP coop state 2010-06-12 17:14:00 +00:00
goldsimon
69bd5a29d9 Fixed a possible NULL-pointer deref before checking it 2010-06-12 17:05:54 +00:00
goldsimon
f7479781c1 bug #27352: removed packing from ip_addr_t, the packed version is now only used in protocol headers. Added global storage for current src/dest IP address while in input functions. 2010-05-22 21:11:02 +00:00
goldsimon
3833dd86aa Added LWIP_DEBUGF warning if dns_send returns an error 2010-05-17 12:29:31 +00:00
goldsimon
dae247809b Add preprocessor-macros for compile-time htonl calculation (and use them throughout the stack where applicable) 2010-05-16 15:57:42 +00:00
goldsimon
03e4eb4de8 changed the semantics of LWIP_PREFIX_BYTEORDER_FUNCS to prevent "symbol already defined" i.e. when linking to winsock 2010-05-16 15:09:55 +00:00
goldsimon
5d0785e47a PPPoE now uses its own MEMP pool instead of the heap (moved struct pppoe_softc from ppp_oe.c to ppp_oe.h) 2010-05-16 14:34:16 +00:00
goldsimon
03bd61c799 DNS_LOCAL_HOSTLIST_IS_DYNAMIC uses its own MEMP pool instead of the heap 2010-05-16 13:36:51 +00:00
goldsimon
6ffd29507c Free recv_data when TF_RXCLOSED is set 2010-05-16 13:12:15 +00:00
goldsimon
a880709776 Let FIN come through although TF_RXCLOSED is set, send RST when data is received although TF_RXCLOSED is set, added TCP_EVENT_CLOSED for clearer code 2010-05-15 18:12:37 +00:00
goldsimon
874d1641df Fix compilation for LWIP_EVENT_API==1 (unused args) 2010-05-15 18:10:55 +00:00
goldsimon
d8d964d09e udp_input/SO_REUSE_RXTOALL: only call pbuf_header if there is a 2nd pcb to pass the data to 2010-05-15 17:11:41 +00:00
goldsimon
46b3cb580d Removed unused SOF_* flags, ip_pcb.so_options can now be an u8_t instead of an u16_t (saves 3 bytes per pcb on a 32-bit platform) 2010-05-15 17:10:08 +00:00
goldsimon
02f5e19420 udp_input: use SO_REUSE && SO_REUSE_RXTOALL to copy incoming (broad-/multicast) data to additional pcbs 2010-05-15 16:46:53 +00:00
goldsimon
a945bf07af SO_REUSE: tcp_input: correctly handle multiple pcbs listening on the same port (but different address): first search for a specific address an only pass to ANY if no specific address has been found listening 2010-05-15 16:45:43 +00:00
goldsimon
7e5b0a9eb6 SO_REUSE: tcp_listen/tcp_connect: make sure that the 5-tuple is unique 2010-05-15 16:44:09 +00:00
goldsimon
a56795c149 Added new option SO_REUSE_RXTOALL to pass received UDP broadcast/multicast packets to more than one pcb 2010-05-15 14:52:39 +00:00
goldsimon
baeb41f5f4 SO_REUSEADDR / SO_REUSE is implemented and safe to use 2010-05-12 22:34:06 +00:00
goldsimon
d0348e0c60 task #6995: Implement SO_REUSEADDR (correctly) 2010-05-12 22:29:58 +00:00
goldsimon
ef0a7ecbcd Remove uused SOF_* flags, define inherited flags in ip.h, not in tcp_in.c 2010-05-12 22:26:06 +00:00
goldsimon
778c65d27c CHECKSUM_GEN_IP_INLINE: Use defines to access the u32_t part of an IP address 2010-05-12 08:11:45 +00:00
goldsimon
597764e35b Minor: source code layout 2010-05-10 14:02:52 +00:00
goldsimon
f9f77876a1 .. and deleted NAT again as Christian obviously didn't have the copyright on the code he sent us... THANKS!!! 2010-05-05 19:49:40 +00:00
goldsimon
67d8c7999a Free NAT entries on remove (fixes a memory leak) 2010-05-05 19:39:29 +00:00
goldsimon
a7fdb67e8f task #7506: added NAT support 2010-05-05 19:34:23 +00:00
goldsimon
71f5fdef42 Fixed bug #29769 (sys_check_timeouts: sys_now() may overflow) 2010-05-04 19:27:42 +00:00
goldsimon
abc36471d9 Fixed bug #29763 (CHECKSUM_GEN_IP_INLINE), added macro LWIP_MAKE_U16() that's improved for endianess 2010-05-04 18:59:52 +00:00
goldsimon
f98e5717e5 task #6849: added udp_send(_to/_if) functions that take a precalculated checksum, added pbuf_fill_chksum() to copy data into a pbuf and at the same time calculating the checksum for that data 2010-04-30 20:39:45 +00:00
goldsimon
72c580236e Create overridable macros for copying 2-byte-aligned IP addresses and MAC addresses 2010-04-29 04:57:31 +00:00
goldsimon
01d2a87f5d Inline generating IP checksum to save a function call 2010-04-28 19:36:51 +00:00
goldsimon
49e8e28cf6 Check that tcp_abort/tcp_abandon isn't called for listen-pcbs 2010-04-21 19:55:14 +00:00
goldsimon
d2c632fb18 patch #7145: Various typos in SNMP files 2010-04-14 19:13:35 +00:00
goldsimon
3562be2188 tabs -> spaces 2010-04-14 07:03:31 +00:00
goldsimon
2e18a9be63 Added an overridable define to get informed when the tcpip_thread processes messages or timeouts to implement a watchdog. 2010-04-14 07:02:26 +00:00
goldsimon
3347762df3 MEMP_OVERFLOW_CHECK: dump the element's pool's index and name when an overflow/underflow is detected 2010-04-12 11:08:11 +00:00
goldsimon
6caa389c48 Check IP_FRAG && IP_FRAG_USES_STATIC_BUF && LWIP_NETIF_TX_SINGLE_PBUF 2010-03-28 10:50:05 +00:00
goldsimon
e86446b785 patch #7143: Add a few missing const qualifiers 2010-03-28 10:28:32 +00:00
goldsimon
a00448c35a create a new (contiguous) PBUF_RAM for every outgoing fragment if LWIP_NETIF_TX_SINGLE_PBUF==1 2010-03-28 10:22:48 +00:00
goldsimon
82b9152b8d Removed checking ARP_TABLE_SIZE, this is done by the etharp module itself 2010-03-27 17:12:48 +00:00
goldsimon
3803a0021d patch #7130: remove meaningless const qualifiers 2010-03-27 16:25:35 +00:00
goldsimon
3c96819a2c Make LWIP_NETIF_TX_SINGLE_PBUF work for TCP, too 2010-03-26 16:54:15 +00:00
goldsimon
846a2fb933 Fixed compiling with different options disabled (TCP/UDP), triggered by bug #29345; don't allocate acceptmbox if LWIP_TCP is disabled 2010-03-26 16:09:02 +00:00
goldsimon
46b7bd6ec3 Make functions static where applicable, add default cases to switches where applicable, prevent old-style function prototypes (without arguments) 2010-03-26 14:07:05 +00:00
goldsimon
8bbe3d2fe0 Correctly cast pointers when assigning from void* 2010-03-26 14:05:56 +00:00
goldsimon
cf0b831971 Fixed bug #29080: Correctly handle remote side overrunning our rcv_wnd in ooseq case. 2010-03-25 06:39:01 +00:00
goldsimon
0a2eb3fdc8 minor: fixed coding style 2010-03-22 15:45:34 +00:00
goldsimon
6fb248c9e0 task #10088: Fixed a bug in RST-on-close-when-not-all-data-acked implementation (plus removed some unnecessary casts) 2010-03-22 12:32:05 +00:00
goldsimon
124ca0fed2 tcp_listen() did not copy the pcb's prio 2010-03-22 10:06:49 +00:00
goldsimon
5d153ca1b3 Fixed compilation for MEM_USE_POOLS under MSVC (where ++ doesn't work for enums) 2010-03-22 08:38:28 +00:00
goldsimon
57594ad7b6 tcp_write: moved initial checks to an own static function for clarity 2010-03-20 12:08:07 +00:00
goldsimon
d0f1c552e2 Fixed bug #29256: SNMP Trap address was not correctly set 2010-03-19 20:49:13 +00:00
goldsimon
a54bb7205d Added missing casts, use strlen + MEMCPY instead of strcpy (as that might overrun the buffer) 2010-03-16 15:14:14 +00:00
goldsimon
7466474365 Fixed compiler warnings when casting where we know the source is aligned (by casting to void-pointer first) 2010-03-15 10:44:19 +00:00
goldsimon
c4bc9ce59a Fixed alignment warnings when we know alignment is correct (by using LWIP_MEM_ALIGN) 2010-03-15 09:57:03 +00:00
goldsimon
e25c9f7951 Fixed compiler warning when LWIP_SNMP==0 2010-03-15 09:47:43 +00:00
goldsimon
94cbed5096 Corrected comment 2010-03-14 12:35:30 +00:00
goldsimon
f83ace2034 task #6849: Calculate checksum when creating TCP segments, not when (re-)transmitting them. 2010-03-14 11:26:05 +00:00
goldsimon
84ed9de21a Prepared for checksum-on-copy (task #6849): 
- Added option LWIP_CHECKSUM_ON_COPY;
- Added function + define lwip_chksum_copy to create checksum when copying data
 2010-03-14 11:23:37 +00:00
goldsimon
d13ac66cc4 Fixed sending one byte of data in tcp_zero_window_probe (which I accidentally broke with v1.103) 2010-03-14 09:43:10 +00:00
goldsimon
ad4a869b94 Some fixes to the TCP_OVERSIZE code: 
- fix compiling with TCP_OVERSIZE==0;
- fix segment-size calculation when options are used;
 2010-03-13 14:29:13 +00:00
goldsimon
097e8c8eb4 Fixed some issues in the TCP_OVERSIZE code: 
- reset tcp_pcb.unsent_oversize when last_unsent is changed;
- added TCP_OVERSIZE_DBGCHECK: check tcp_pcb.unsent_oversize vs. (debug-only) tcp_seg.oversize_left to ensure the pcb counter is correct;
- fixed a memory leak in tcp_write;
 2010-03-12 15:40:01 +00:00
goldsimon
36d7f50d77 Renamed tcp_output_set_header to tcp_output_alloc_header and included more code common to all callers 2010-03-09 16:29:19 +00:00
goldsimon
ffbb582dde ip_output: assert for p->ref == 1 to catch TCP retransmissions where the netif hasn't freed the pbuf yet 2010-03-09 16:24:38 +00:00
goldsimon
3bfc07eb92 Added comment, use braces for single-line if-blocks 2010-03-09 15:49:57 +00:00
goldsimon
d91caf1cd3 ip_input: better check for old link-local-address (explicitly check for autoip->llipaddr instead of letting all link-local-addresses through) 2010-03-08 18:24:23 +00:00
goldsimon
2a2be49d2c task #10241 (AutoIP: don't break existing connections when assiging routable address): when checking incoming packets and aborting existing connection on address change, filter out link-local addresses. 2010-03-08 18:17:52 +00:00
goldsimon
5d20e690fd Added/corrected casts 2010-03-08 12:17:29 +00:00
goldsimon
1c23bfdc7f Only add hostname if it's not empty (strlen > 0) 2010-03-08 12:15:58 +00:00
goldsimon
9e37d70163 Create mem_mutext at the end of mem_init. This enables sys_mutex_new to use the heap if required. 2010-03-07 16:50:08 +00:00
goldsimon
92beddd72f task #7013 (Create option to have all packets delivered to netif->output in one piece): Always copy to try to create single pbufs in tcp_write. 2010-03-06 11:55:00 +00:00
goldsimon
a5a870c683 LWIP_NETIF_TX_SINGLE_PBUF needs TCP_OVERSIZE >= TCP_MSS for TCP 2010-03-06 11:51:31 +00:00
goldsimon
19ab25c861 LWIP_TCPIP_CORE_LOCKING_INPUT needs LWIP_TCPIP_CORE_LOCKING to work correctly 2010-03-06 11:32:40 +00:00
goldsimon
5d4438e652 Don't try to forward link-local addresses 2010-03-06 10:15:39 +00:00
goldsimon
464950d51e Fixed bug #29072: Correctly set ciaddr based on message-type and state. Renamed dhcp_create/delect_request to dhcp_create/delete_msg. 2010-03-05 13:37:37 +00:00
goldsimon
b6542b977e task #7040 (Work on tcp_enqueue): Don't waste memory when chaining segments, added option TCP_OVERSIZE to prevent creating many small pbufs when calling tcp_write with many small blocks of data. Instead, pbufs are allocated larger than needed and the space is used for later calls to tcp_write. 2010-03-05 11:14:31 +00:00
goldsimon
2bf1184c39 Added comment after #endif 2010-03-03 16:05:20 +00:00
goldsimon
103b5a760f tcp_connect: send timestamp-option only if (pcb->flags & TF_TIMESTAMP) != NULL (same as for passive open) 2010-03-01 19:05:52 +00:00
goldsimon
2b1c389955 Fixed accessing invalid memory when closing a listening pcb (introduced with tcp_shutdown) 2010-03-01 18:43:37 +00:00
goldsimon
68678e21df Fixed compilation for DNS_LOCAL_HOSTLIST==1 and DNS_LOCAL_HOSTLIST_IS_DYNAMIC==1 (bug #28968) 2010-02-22 08:36:23 +00:00
goldsimon
1d8538bca4 Added const char* name to mem- and memp-stats for easier debugging. 2010-02-21 12:32:29 +00:00
goldsimon
b73dcfb8cf task #10140: Remove DNS_USES_STATIC_BUF (keep the implementation of DNS_USES_STATIC_BUF==1) 2010-02-21 12:15:01 +00:00
goldsimon
bcd4b76d31 Moved stack-internal parts of tcp.h to tcp_impl.h, tcp.h now only contains the actual application programmer's API 2010-02-21 11:35:21 +00:00
goldsimon
d9157a71bb Task #10088: Correctly implement close() vs. shutdown(). Now the application does not get any more recv callbacks after calling tcp_close(). Added tcp_shutdown(). 2010-02-20 18:05:56 +00:00
goldsimon
e131d3e32a tcp_alloc: set given prio to the new pcb, not TCP_PRIO_NORMAL; minor: changed comments and source code layout 2010-02-20 10:03:03 +00:00
goldsimon
52970c2459 Renamed mem_realloc() to mem_trim() to prevent confusion with realloc() 2010-02-19 16:23:46 +00:00
goldsimon
16a63c6554 Bug #28917: don't increase error counters for icmp echo response 2010-02-16 20:38:35 +00:00
goldsimon
c637441f52 tcp_seg(s)_free: remove return value, noone uses it 2010-02-16 17:20:10 +00:00
goldsimon
5b221ecd4f Added missing cast; added more debug output 2010-02-16 11:28:40 +00:00
goldsimon
7af77aefa7 Added missing casts 2010-02-16 11:28:15 +00:00
goldsimon
7c2054091d Link status does not depend on LWIP_NETIF_LINK_CALLBACK (fixes bug #28899) 2010-02-15 19:53:46 +00:00
goldsimon
e04e0cb98e Fixed bug #28877 (Duplicate ARP gratuitous packet with LWIP_NETIF_LINK_CALLBACK set on) by only sending if both link- and admin-status of a netif are up 2010-02-14 20:20:28 +00:00
goldsimon
8908055b63 Revert my last changes and remove structure packing from struct dns_query and struct dns_answer since they are only used with SMEMCPY 2010-02-14 14:02:05 +00:00
goldsimon
10abe8aba2 Use pointers instead of using SMEMCPY 2010-02-14 12:51:53 +00:00
goldsimon
7b24a6360c Minor speedups: use ip_addr_copy, use SMEMCPY, use htonX on constants instead of variables 2010-02-14 12:43:24 +00:00
goldsimon
96e9689dbd Use new macro ip_addr_copy where applicable 2010-02-14 12:42:49 +00:00
goldsimon
838c35acf6 struct ip_hdr: split u16_t _ttl_proto to u8_t _ttl and u8_t _proto to prevent unnecessary loading and htons 2010-02-14 11:42:08 +00:00
goldsimon
c858aa5686 Fixed compiler warnings for checksum algorithms 2 and 3 2010-02-14 11:40:13 +00:00
goldsimon
b1736b13d7 Use checksum algorithm 2 as default as it should be faster than 1 on most (if not all) platforms 2010-02-14 11:31:10 +00:00
goldsimon
cbb86fe590 Added stats for mutexes 2010-02-13 17:26:40 +00:00
goldsimon
7c28c66d32 Don't use C++ reserved keyword 'class' 2010-02-13 14:51:46 +00:00
goldsimon
29eb56a2f6 netif_set_link_up/down: only do something if the link state actually changes 2010-02-12 16:50:23 +00:00
goldsimon
2e795d2706 task #10139 (Prefer statically allocated memory): added autoip_set_struct() and dhcp_set_struct() to let autoip and dhcp work with user-allocated structs instead of callin mem_malloc 2010-02-12 16:42:02 +00:00
goldsimon
8768e4488a patch #6865: use so_options SOF_REUSEADDR instead of flags TF_REUSEADDR (which has ben removed again) 2010-02-12 16:32:31 +00:00
goldsimon
82e4716784 Fixed comment to our flag names 2010-02-12 16:30:58 +00:00
goldsimon
d3635c5eef patch #6865 (SO_REUSEADDR for TCP): if tcp_pcb.flags has TF_REUSEADDR set, allow binding to endpoint in TIME_WAIT 2010-02-12 15:33:02 +00:00
goldsimon
3529349470 Fixed compilation for NO_SYS==1 2010-02-12 13:56:51 +00:00
goldsimon
0030d1ade5 task #10139 (Prefer statically allocated memory): converted mbox and semaphore functions to take pointers to sys_mbox_t/sys_sem_t; converted sys_mbox_new/sys_sem_new to take pointers and return err_t; task #7212: Add Mutex concept in sys_arch (define LWIP_COMPAT_MUTEX to let sys.h use binary semaphores instead of mutexes - as before) 2010-02-12 13:49:21 +00:00
goldsimon
b6babe38ea Use braces for if blocks 2010-02-12 09:51:30 +00:00
goldsimon
87c2d911c9 Removed invalid assert (always true) 2010-02-10 07:58:21 +00:00
goldsimon
44af02aa1e Fixed wrong printf formatter 2010-02-10 07:58:01 +00:00
goldsimon
27c1c7a0f7 Added function sys_restart_timeouts() from patch #7085 (Restart system timeout handling) 2010-02-09 17:49:20 +00:00
goldsimon
a668a4e4d1 Fixed compilation for NO_SYS==1 2010-02-09 17:41:34 +00:00
goldsimon
b1250f003d For loopback packets, adjust the stats- and snmp-counters for the loopback netif. 2010-02-09 17:00:57 +00:00
goldsimon
077caac76d task #10153 (Integrate loopif into netif.c) - loopif does not have to be created by the port any more, just define LWIP_HAVE_LOOPIF to 1. 2010-02-09 16:01:24 +00:00
goldsimon
91d70a3364 Fixed copying multiple IP addresses from options (e.g. multiple DNS servers) - the amount copied was correct, but the value copied was always the first. 2010-02-09 11:40:46 +00:00
goldsimon
6af20340dd Minor: Fixed indentation after changing struct ip_addr to ip_addr_t 2010-02-09 11:38:59 +00:00
goldsimon
79e6b4c819 Added reentrant versions of inet_ntoa/ipaddr_ntoa inet_ntoa_r/ipaddr_ntoa_r 2010-02-08 20:14:21 +00:00
goldsimon
ececc3ca45 Internalize another function; use the supplied max_response_time instead of dividing it by 2 2010-02-08 19:50:49 +00:00
goldsimon
630f575017 Moved most defines from igmp.h to igmp.c for clarity since they are not used anywhere else; removed some function prototypes from igmp.h, too 2010-02-08 19:41:53 +00:00
goldsimon
27d4cf6aef Improved IGMP stats (patch from bug #28798) 2010-02-08 19:19:26 +00:00
goldsimon
b156d392cb Fixed bug #28798 (Error in "Max Response Time" processing) and another bug when LWIP_RAND() returns zero. 2010-02-08 18:12:53 +00:00
goldsimon
90bed0c5ac Added yet another IP-address-modifying define, ip_addr_set_any() 2010-02-08 17:24:08 +00:00
goldsimon
f74cebcbcd Minot: Fixed comments and code style 2010-02-08 16:53:47 +00:00
goldsimon
6c027c153b Fixed compiler warnings 2010-02-08 12:24:29 +00:00
goldsimon
5d360a6711 Replaced struct ip_addr by typedef ip_addr_t to make changing the actual implementation behind the typedef easier. 2010-02-04 18:47:44 +00:00
goldsimon
a23b446ddf Use macros defined in ip_addr.h (some of them new) to work with IP addresses (preparation for bug #27352 - Change ip_addr from struct to typedef (u32_t) - and better code). 2010-02-04 17:21:32 +00:00
goldsimon
258fe88232 Added an own debug-print option for timers.c (used TCPIP_DEBUG and SYS_DEBUG as the code was copied from there) 2010-02-04 16:53:10 +00:00
goldsimon
9ff7d29696 Fixed compiler warnings when MEM_SIZE < 64000 2010-02-02 20:14:05 +00:00
goldsimon
30d69d68e3 Fix handling of zero-padding and parse file before sname field (if overloaded, according to the RFC) 2010-02-02 18:26:40 +00:00
goldsimon
4495d9ef5b Fixed an error in dhcp_free_request() from dhcp_inform() 2010-02-02 16:30:11 +00:00
goldsimon
a66039b86c Let netdb use a memp pool for allocating memory when getaddrinfo() is called. 2010-02-01 21:04:29 +00:00
goldsimon
81c5d9e983 Prevent mem_free (leave struct dhcp allocated on dhcp_stop) to prevent calling mem_malloc when restarting dhcp later 2010-02-01 20:20:38 +00:00
goldsimon
c6f7a34abe Prevent mem_malloc in dhcp_inform, fix check for subnet mask (remember if it was given by server or not) set back request_timeout in dhcp_set_state() 2010-02-01 19:55:16 +00:00
goldsimon
72d6f1a418 Don't parse broadcast option, we don't use it anyway (made up from ipaddr and netmask), layout change of struct dhcp 2010-01-31 18:59:37 +00:00
goldsimon
8cb3ea1398 Reworked the code that parses DHCP options: parse them once instead of parsing for every option. This also removes the need for mem_malloc from dhcp_recv and makes it possible to correctly retrieve the BOOTP file. 2010-01-31 17:27:15 +00:00
goldsimon
8712deb0b2 Don't call the link-callback from netif_set_up/down() since 
this invalidly retriggers DHCP.
 2010-01-31 13:30:47 +00:00
goldsimon
5fa0347e64 Cleanly separate the portability file inet.h and its contents from the stack: moved htonX- functions to def.h (and the new def.c - they are not ipv4 dependent), let inet.h depend on ip_addr.h and not the other way round. This fixes bug #28732. 2010-01-29 08:20:32 +00:00
goldsimon
ea3b8f52d5 renamed netif pointer in struct igmp from 'interface' to 'netif' to not use keywords (or at least my editor highlights it as one...); minor layout change 2010-01-28 18:27:26 +00:00
kieranm
95445fc328 Ensure ssthresh >= 2*MSS 2010-01-28 13:14:42 +00:00
goldsimon
21e3cde95c Added missing casts (bug #28659) 2010-01-28 12:05:14 +00:00
goldsimon
04a8b0f85d Added TCP_SNDQUEUELOWAT corresponding to TCP_SNDLOWAT and added tcp_sndqueuelen() - this fixes bug #28605 2010-01-27 18:24:57 +00:00
goldsimon
853e33bdb4 snmp_recv: don't peek the UDP header, p->tot_len does the same; no need for the extra checks at the beginning; don't use so many if/else but if/return instead to make the code more readable 2010-01-27 17:36:37 +00:00
goldsimon
0644c4c08e Fixed bug #27871: Calling tcp_abort() in recv callback can lead to accessing unallocated memory. As a consequence, ERR_ABRT means the application has called tcp_abort()! 2010-01-27 17:22:06 +00:00
goldsimon
606fed8896 Use memp pools for snmp instead of the heap; added 4 new pools. 2010-01-26 20:28:24 +00:00
goldsimon
96338314f1 Partly fixed bug #22070 (MIB_OBJECT_WRITE_ONLY not implemented in SNMP): write-only or not-accessible are still returned by getnext (though not by get) 2010-01-25 17:44:07 +00:00
goldsimon
5d3cab0042 Added one more missing cast 2010-01-25 09:19:52 +00:00
goldsimon
e678e1bdcb bug #28659: Missing casts 2010-01-25 08:24:30 +00:00
goldsimon
ef31aa12e2 Renamed the private mib node from 'private' to 'mib_private' to *not* use reserved C/C++ keywords, added comments, added init-define for private MIB 2010-01-24 17:16:37 +00:00
goldsimon
9dd6c28523 bug #26523: Compiler Warnings 2010-01-24 14:35:28 +00:00
goldsimon
dbcce3a4be bug #26523: Compiler Warnings 2010-01-23 17:48:36 +00:00
goldsimon
82318c0ef1 Fixed bug #28651 (tcp_connect: no callbacks called if tcp_enqueue fails) both in raw- and netconn-API 2010-01-21 18:43:37 +00:00
goldsimon
e0c5c4de88 Fixed bug #28679: mem_realloc calculates mem_stats wrong and added test case for it 2010-01-18 17:45:41 +00:00
goldsimon
149f21dc58 Only check for LWIP_RAND() if IGMP is used, for now 2010-01-18 08:19:48 +00:00
goldsimon
9632632b85 Minor: source code layout 2010-01-18 08:11:57 +00:00
goldsimon
2d4e76874c Using typedefs for function prototypes and -pointers throughout the stack for clarity 2010-01-14 20:02:15 +00:00
goldsimon
04f17c4709 Improved includes in snmp 2010-01-14 19:59:03 +00:00
goldsimon
6df94d3c76 Coding style 2010-01-13 15:17:01 +00:00
goldsimon
59005b544f Minor fix: bug #28555: Retransmission timer only stopped if TCP_QUEUE_OOSEQ==1 2010-01-13 14:24:15 +00:00
goldsimon
8596bb7e7e The heap now may be moved to user-defined memory by defining LWIP_RAM_HEAP_POINTER as a void pointer to that memory's address (patch #6966 and bug #26133) 2010-01-13 13:09:55 +00:00
goldsimon
1c47d15577 Minor speedup ip_output_if when writing TTL/proto to ip header 2010-01-13 12:52:15 +00:00
goldsimon
052be0a328 Added comments 2010-01-13 11:16:47 +00:00
goldsimon
9a2d97ec41 Fixed bug #28551 (Compiler warning introduced with closed bug #28506) 2010-01-11 09:51:33 +00:00
goldsimon
47e770dffa Fixed comment on struct mem.prev 2010-01-11 09:49:31 +00:00
goldsimon
8292cebfd9 Fixed bug #28506 (raw_bind should filter received packets) 2010-01-10 13:45:24 +00:00
goldsimon
c483c13dc4 Fixed bug #28248 (netif_remove doesn't call netif callback) by calling netif_set_down() from netif_remove() 2010-01-10 13:34:21 +00:00
goldsimon
86f2942c2a Minor coding style changes, added assertion 2010-01-10 13:32:36 +00:00
goldsimon
e4d19dc4a0 GCC didn't like memp_memory_XXX -> now using memp_memory_XXX_base (as in Bill's original patch) 2010-01-10 13:09:55 +00:00
goldsimon
763760503b patch #6822 (Add option to place memory pools in separate arrays) - new config option MEMP_SEPARATE_POOLS 2010-01-10 12:44:09 +00:00
goldsimon
97f6c5b239 D'Oh! 2010-01-10 11:42:31 +00:00
goldsimon
f4a9d173a1 bug #28127: remove call to tcp_output() from tcp_ack(_now)() 2010-01-10 11:41:25 +00:00
goldsimon
d85a18752f patch #6463 (IGMP - Adding Random Delay): added define LWIP_RAND() for lwip-wide randomization (to be defined in cc.h) 2010-01-10 10:47:27 +00:00
goldsimon
32833bcd56 Inlined netif_is_up() and netif_is_link_up() as defines for speed reasons; fixed type and macro definition. 2010-01-09 13:25:15 +00:00
goldsimon
39717b2d9d Copy hostname for DNS_LOCAL_HOSTLIST_IS_DYNAMIC==1 since string passed to dns_local_addhost() might be volatile 2010-01-08 14:42:09 +00:00
goldsimon
79c88cdcfd Added function names to timer debug output 2010-01-08 14:08:47 +00:00
goldsimon
8a34c16aee Improved assertion message when MEMP_SYS_TIMEOUT pool is empty 2010-01-08 13:40:50 +00:00
goldsimon
cce192a671 Call tcp_timer_needed() with NO_SYS==1, too 2010-01-07 09:47:30 +00:00
goldsimon
3269da52cc Initial version of PPP for NO_SYS==1, some TODOs are remaining, but it works... 2009-12-31 17:56:51 +00:00
goldsimon
a566f9d8f2 Separated timer implementation from semaphore/mbox implementation, moved timer implementation to timers.c/.h (TASK#7235) 2009-12-31 16:16:44 +00:00
goldsimon
802a048302 Commented 2 variables 2009-12-31 15:12:00 +00:00
goldsimon
a1c0b9da7b Added an additional option LWIP_ETHERNET to support ethernet without ARP (necessary for pure PPPoE) - no changes in the ppp code yet 2009-12-27 11:40:48 +00:00
goldsimon
bf261f4f13 Another fix for bug #28241 (ooseq processing) and adapted corresponding unit test 2009-12-27 11:31:19 +00:00
kieranm
6b6c82aaee BUG28241: improve oos sequence processing with patches from Oleg Tyshev. 2009-12-24 15:31:44 +00:00
goldsimon
b5014b0966 tcp_process: add state info to log message that is used for multiple states ("TCP connection closed") 2009-12-06 11:57:31 +00:00
goldsimon
7d46e06824 Fixed bug #28106: dup ack for fast retransmit could have non-zero length 2009-12-03 19:42:35 +00:00
goldsimon
32acb82bc0 Fixed some typos 2009-12-03 18:07:00 +00:00
goldsimon
3a1c5944e7 Fixed bug #27904: TCP sends too many ACKs: delay resetting tcp_input_pcb until after calling the pcb's callbacks 2009-12-02 17:01:29 +00:00
goldsimon
04c5246e02 Fix compilation for PPPOE without PPPOS and VJ_SUPPORT without PPPOS_SUPPORT 2009-12-01 20:46:14 +00:00
goldsimon
46dc1c9bfb Minor (null-pointer check for not-on-list-netif) 2009-12-01 19:59:36 +00:00
goldsimon
b900253c09 tcp_receive(): removed unnecessary return value, added comment 2009-11-29 13:43:38 +00:00
goldsimon
59a5fb7ce8 Fixed bug #28054: Two segments with FIN flag on the out-of-sequence queue, also fixed PBUF_POOL leak in the out-of-sequence code 2009-11-29 13:23:21 +00:00
goldsimon
aeef0a21f3 Fixed bug #28064: pbuf_alloc(PBUF_POOL) is not thread-safe by queueing a call into tcpip_thread to free ooseq-bufs if the pool is empty 2009-11-29 11:57:35 +00:00
goldsimon
478ccee5fc tcp_rexmit(): no need to call tcp_output, since always called from tcp_input and thus tcp_output always returns without sending (prevent confusion by thinking data was sent while in tcp_rexmit!) 2009-11-26 16:44:16 +00:00
goldsimon
a939c09a6b Fixed bug #27905: FIN isn't combined with data on unsent 2009-11-22 17:55:03 +00:00
goldsimon
35d1c33e0a tcp_alloc: prevent increasing stats.err for MEMP_TCP_PCB when reusing time-wait pcb as suggested by Bill 4 months ago 2009-11-22 17:52:48 +00:00
goldsimon
6d22c38e59 tcp_recv_null: call tcp_recved() if p != NULL to keep the window correct 2009-11-22 16:16:55 +00:00
goldsimon
6bb7f987f2 Fixed bug #28049 (Keep Alive timeout frees pcb then uses it, sometimes causing crash error) by calling tcp_rst() instead of tcp_abort() in tcp_slowtmr() when retransmit timer expires. 2009-11-22 15:44:12 +00:00
goldsimon
1c018caefe move tcp_debug_print_state to prevent accessing pcb when it might already be deallocated due to recv_flags == TF_RESET or TF_CLOSED 2009-11-22 15:42:30 +00:00
goldsimon
0c136893e5 Fixed logging of timeout-function-pointer (pointer to local stack was logged instead of actual function pointer), minor coding style fix 2009-11-22 15:25:13 +00:00
goldsimon
f4c0655190 Fixed usage of logging levels (bug #27948: Incorrect logging levels used in various places) 2009-11-22 15:14:46 +00:00
goldsimon
49bdf32765 Fixed usage of logging levels (bug #27948: Incorrect logging levels used in various places) 2009-11-22 13:31:31 +00:00
goldsimon
98a58f9e67 tcp_input: move tcp_debug_print_state to prevent accessing pcb when it might already be deallocated due to calling tcp_abort in tcp_process. 2009-11-20 16:56:25 +00:00
goldsimon
b30c6f8b9e Fixed comment: tcp_pcb_remove does *not* deallocate the pcb 2009-11-20 16:43:57 +00:00
kieranm
dee1d82c11 re-work the fast retransmission code to follow algorithm from TCP/IP 
Illustrated
 2009-10-29 15:48:57 +00:00
kieranm
71ddff4964 Fix BUG#27445: grow cwnd with every duplicate ACK 2009-10-28 15:13:51 +00:00
goldsimon
af3b796488 Corrected parameter spelling in doc 2009-10-27 20:30:44 +00:00
goldsimon
b09b8a0ccc Tiny code size improvement using goto instead of duplicating code 2009-10-26 09:55:46 +00:00
goldsimon
ae2dd38e0d Another fix for bug #26251: RST process in TIME_WAIT TCP state 2009-10-25 11:45:11 +00:00
goldsimon
81f9442ac7 Fixed bug #27783: Silly window avoidance for small window sizes 2009-10-23 13:17:18 +00:00
goldsimon
18ab274af3 Fixed bug #26251: RST process in TIME_WAIT TCP state 2009-10-22 13:37:44 +00:00
goldsimon
65d1f52423 Changed fix for bug #27215 (TCP sent() callback gives leagin and trailing 1 byte len (SYN/FIN)) by decreasing pcb->acked appropriately 2009-10-21 15:42:14 +00:00
goldsimon
f1b82e0e9a bug #27315: zero window probe and FIN: only send pure FIN if the enqueued FIN segment doesn't contain any other data 2009-10-21 15:15:34 +00:00
goldsimon
67411c4299 Minor code simplification (don't store received pbuf, change conditional code to assert where applicable), check pbuf length before testing for valid reply 2009-10-19 20:06:01 +00:00
goldsimon
a37e62b7d0 Removed most calls to udp_connect since they aren't necessary when using udp_sendto_if() - always stay connected to IP_ADDR_ANY. 2009-10-19 16:43:50 +00:00
goldsimon
e2c1f7d5b5 dhcp_unfold_reply: NULL memory might have been freed after mem_malloc returned NULL 2009-10-18 09:26:27 +00:00
goldsimon
ec97fbd101 dhcp_inform(): netif->dhcp pointed to unallocated memory when udp_new() failed 2009-10-18 09:13:47 +00:00
goldsimon
b7d7559cc9 Fixed bug #27215: TCP sent() callback gives leadin and trailing 1 byte len (SYN/FIN) 2009-10-18 08:30:44 +00:00
goldsimon
b4404ff0c8 Corrected typo 2009-10-18 08:23:05 +00:00
goldsimon
502e89f4ad Fixed bug #27315: zero window probe and FIN 2009-10-16 21:07:48 +00:00
goldsimon
d8d8cf7e98 Fixed bug #27390: Source IP check in ip_input() causes it to drop valid DHCP packets -> allow 0.0.0.0 as source address when LWIP_DHCP is enabled 2009-10-16 12:39:24 +00:00
goldsimon
d9a5094068 Fixed bug #27329: dupacks by unidirectional data transmit 2009-10-15 20:09:13 +00:00
goldsimon
2dc027401f Fixed bug #27704: autoip starts with wrong address: LWIP_AUTOIP_CREATE_SEED_ADDR() returned address in host byte order instead of network byte order 2009-10-15 14:05:35 +00:00
goldsimon
ac638c85f3 Fixed bug #27504: tcp_enqueue wrongly concatenates segments which are not consecutive when retransmitting unacked segments 2009-10-11 13:06:44 +00:00
goldsimon
9e5cf1cf8e Reverted change for bug #27252 (Address pointer invalid after freeing pbuf in UDP receive callback) as it made more problems than before :-( 2009-10-07 17:50:46 +00:00
goldsimon
ddc783bee7 Make ip_current_netif() and ip_current_header() a define referring to extern variables to be save the function call. 2009-10-07 17:47:05 +00:00
goldsimon
68f92050e9 Make tcp_debug_state_str() always available, not only in DEBUG mode 2009-10-07 17:44:59 +00:00
goldsimon
bd2bc2ee14 Fixed bug bug #27345: "ip_frag() does not use the LWIP_NETIF_LOOPBACK function" by checking for loopback before calling ip_frag 2009-08-30 20:52:43 +00:00
goldsimon
057c51ff6d Use LWIP_UNUSED_ARG() instead of if(){}, fix unused arg warning if LWIP_ARP==0 2009-08-25 17:50:59 +00:00
goldsimon
f2f20cf133 fixed invalid dependency to etharp_query if DHCP_DOES_ARP_CHECK==0 2009-08-25 17:49:47 +00:00
stoklund
103ba9b0fc The DHCP client should enter the REBOOTING state when connecting to a 
new network. If DHCP has bound to an address, it must be verified
after netif_set_link_up.
 2009-08-24 13:12:37 +00:00
stoklund
d83fc6893b Don't use an AutoIP-configured address on a new network until the address has been configured. 
When connecting to a new network with an AutoIP address, take the
interface down until the old address has passed the
AUTOIP_STATE_PROBING state.
 2009-08-24 13:11:35 +00:00
goldsimon
8bf57c0e14 Fixed bug #26657: DNS, if host name is "localhost", result is error. 2009-08-23 13:51:12 +00:00