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b9a2ee8aaa
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1768 Commits

Author SHA1 Message Date
Henrik Persson
b9a2ee8aaa [PATCH] Drop instead of ASSERT in tcp_input header parsing 
Since allowing input validation to trip the ASSERT handler is bad,
let's just drop the packets instead if validation fails.

Signed-off-by: sg <goldsimon@gmx.de>
 2016-06-13 20:08:43 +02:00
Dirk Ziegelmeier
5e7b343d52 Fix dns_getserver to return a pointer, not a value 2016-06-13 09:00:46 +02:00
Dirk Ziegelmeier
6be7e221a5 Fix a few doxygen warnings 2016-05-24 22:29:18 +02:00
sg
631c458c55 Fixed invalid DEBUGF level SERIOUS when pbuf_header fails (it returns '1': this is not serious!) 2016-05-23 22:06:02 +02:00
Dirk Ziegelmeier
90a656ed78 Fix several doxygen errors all over the code 2016-05-23 21:18:16 +02:00
Jan Breuer
ebd103775d ipv6_addr: Render last zero in ip6addr_ntoa_r if not in first empty block 2016-05-23 09:54:54 +02:00
goldsimon
bd177ff38f added comment, fixed coding style 2016-05-23 09:47:14 +02:00
Jan Breuer
ac21a5f370 nd6: add cleanup function 2016-05-23 09:44:27 +02:00
Axel Lin
8c0f620d83 dns: Use LWIP_ARRAYSIZE instead of open coded 
Signed-off-by: Axel Lin <axel.lin@ingics.com>
 2016-05-11 12:20:15 +02:00
Axel Lin
7e9377a9c7 dhcp: Use LWIP_ARRAYSIZE to get the number of array entries 
dhcp_discover_request_options is u8_t array, so the result is the same.
But use LWIP_ARRAYSIZE to get the number of array entries is better
because it works for all types.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
 2016-05-11 12:15:12 +02:00
Sylvain Rochet
1dcd5d31d7 pbuf: fix undefined PBUF_POOL_FREE_OOSEQ if TCP_QUEUE_OOSEQ is disabled 
lwip/src/core/timers.c: In function ‘sys_check_timeouts’:
lwip/src/core/timers.c:328:5: error: "PBUF_POOL_FREE_OOSEQ" is not defined [-Werror=undef]
 #if PBUF_POOL_FREE_OOSEQ

Fix it by declaring an empty PBUF_CHECK_FREE_OOSEQ() function if feature is
not enabled.
 2016-05-08 03:09:51 +02:00
Dirk Ziegelmeier
49badf39a1 Fix bug #47805: dhcp_recv can dereference NULL pointer 2016-04-29 11:16:33 +02:00
Dirk Ziegelmeier
2e05856f90 Fix bug #47641: lwIP would accept IPv6 source addresses from the network that are mapped IPv4 adresses 2016-04-27 21:35:34 +02:00
goldsimon
c981b726f8 fixed bug #47601 (wrong NS request at DAD) 2016-04-27 10:19:13 +02:00
goldsimon
afd9ee9147 fixed bug #47743 (Closing listening tcp pcb is not posible without assert) 2016-04-26 13:27:17 +02:00
Dirk Ziegelmeier
bb908366a5 More PPP cleanups 2016-04-25 20:08:29 +02:00
Dirk Ziegelmeier
73d8f14ebd Fix compile when PPP is not enabled 2016-04-25 20:08:29 +02:00
Dirk Ziegelmeier
ffa340a68c task #13907: PPP cleanups: Move PPP mempools out of lwIP core to PPP code 2016-04-25 20:08:29 +02:00
Dirk Ziegelmeier
4d1a2e6699 Fix projects without PPP do not compile any more 2016-04-22 06:24:01 +02:00
Sylvain Rochet
15fbfb7363 PPP, remove useless ppp_init function 
Simon says:

ppp_init() does not seem to be used. The only thing it does is calling
magic_init(), which is not required because it its called again later
from ppp_input().

Also, the time from startup is rather constant, so calling sys_jiffies()
from ppp_init() does not create a random number.
 2016-04-21 23:25:48 +02:00
Joel Cunningham
8ac1b4825a udp: use netif addr as src for multicast sockets 
Sockets bound to a multicast address could not transmit multicast
packets because the pcb local address did not match the netif address
even if the outgoing netif was resolved correctly.

To correct the issue, pcbs with a multicast local address will use
the outgoing netif address as the source address in IPv4.
 2016-04-18 16:36:13 -04:00
Dirk Ziegelmeier
309e072238 Create new IP_IS_V4 macros and use them at instead of !IP_IS_V6 - since we now have an IPADDR_ANY_TYPE, just checking for !V6 does not mean it is V4 2016-04-06 22:31:31 +02:00
sg
ca1b8288de prepare for overriding current timeout implementation: all stack-internal caclic timers are avaliable in the lwip_cyclic_timers array 2016-04-05 23:01:57 +02:00
sg
8c7f513f4d patch #8358: allow more combinations of listening PCB for IPv6 2016-04-05 22:04:19 +02:00
sg
0731eda0b3 make autoip_supplied_address() take a const pointer, too 2016-04-05 20:38:11 +02:00
Dirk Ziegelmeier
12a4cae404 Apply [patch #8969] from Freddie Chopin: Constify netif in dhcp_supplied_address() 2016-04-05 13:18:27 +02:00
sg
27f03798b9 Fixed possible problems with tcp_backlog_delayed/tcp_backlog_accepted 2016-03-25 16:19:39 +01:00
goldsimon
5b0a47ca87 removed unused return values of tcp_listen_input & tcp_timewait_input; fixed unused variable warning 2016-03-24 15:06:31 +01:00
sg
7721b20179 call accept-callback with ERR_MEM when allocating a pcb fails on passive open to inform the application about this error; ATTENTION: applications have to handle NULL pcb in accept callback! 2016-03-23 21:57:38 +01:00
sg
c6b742812d fixed bug #38203: DHCP options are not recorded in all DHCP ack messages (patch by Florent Matignon) 2016-03-23 21:06:52 +01:00
Axel Lin
449fc98a55 tcp_alloc(): Remove superfluous initialization for pcb->keep_cnt_sent 
It's already done by memset(0). This was missed in commit 5794ac2340
"tcp_alloc(): remove explicit =0 already done by memset(0)", fix it.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
 2016-03-23 14:26:32 +01:00
Dirk Ziegelmeier
f97bf85fd6 udp.c: Allow udp_connect() on a dual-stack UDP PCB (type IPADDR_TYPE_ANY). This may be useful in some applications - no need to keep separate storage for target IP. 2016-03-22 15:12:16 +01:00
sg
dd80759bb9 tcp: changed accept handling to be done internally: the application does not have to call tcp_accepted() any more. Instead, when delaying accept (e.g. sockets do), call tcp_backlog_delayed()/tcp_backlog_accepted() (fixes bug #46696) 2016-03-22 07:30:44 +01:00
sg
a1c78ea7bf ignore dns response parsing errors, only abort resolving for correct responses or error responses from correct server (bug #47459) 2016-03-22 07:22:17 +01:00
sg
5794ac2340 tcp_alloc(): remove explicit =0 already done by memset(0) 2016-03-18 22:05:17 +01:00
sg
44e1a2d8e2 define tcp_backlog_set() as dummy-define when backlog feature is disable 2016-03-18 20:05:04 +01:00
sg
852d5b9c80 Optimize tcp_output runtime by not calling ip_route() for every segment sent 2016-03-16 22:31:33 +01:00
sg
b4d7238eb8 tcp_output_segment: don't count retransmitted segments in mib2.tcpoutsegs by detecting p->payload != tcphdr pointer; don't try to retransmit segments where p->ref != 1 (as it is invalid to mess up p->len/p->payload when we don't have exclusive access to the pbuf) 2016-03-16 22:22:20 +01:00
sg
5f8b5cbb20 reset rto timer on fast retransmission (see task #13757, patch by Joel Cunningham) 2016-03-16 21:49:37 +01:00
sg
8e8571da6a fixed bug #46384 Segment size calculation bug with MSS != TCP_MSS 2016-03-16 16:56:15 +01:00
Dirk Ziegelmeier
f3b7bca3cf Fix bug #47370: Port DNS client to IPv6 2016-03-09 19:25:06 +01:00
Dirk Ziegelmeier
a212210c35 Add missing #include in memp.c 2016-03-08 19:53:01 +01:00
sg
5cf802eda0 dns_gethostbyname: return error code if no valid server is set instead of calling the 'found' callback in this case (fixes bug #46887) 2016-03-07 19:47:39 +01:00
sg
f5fef6eebc fixed bug #45353: IPv6 router / neighbor relationship is not always consistent - patch by Stian Sebastian Skjelstad 2016-03-06 14:48:41 +01:00
sg
b00a17059a fixed icmp_send_response with LWIP_HOOK_IP4_ROUTE_SRC enabled 2016-03-05 15:57:40 +01:00
sg
d2bb569ee4 bug #46094: moved IPv4 routing hook functions down so that they implement actual routing (source-based IPv4 routing is not affected by this change) 2016-03-05 15:52:39 +01:00
sg
e0ab8c581d fixed bug #46093: Move IP6_ROUTE() hook to after LL processing 2016-03-05 14:11:24 +01:00
sg
6b405eccd0 Tried to fix bug #47270 by accepting all ipv4 multicast packets (at IP level) when LWIP_IGMP is disabled 2016-03-04 21:57:47 +01:00
Dirk Ziegelmeier
9a4c66006e Fix compile error in raw.c (possible unused arg) 2016-03-03 22:55:42 +01:00
Dirk Ziegelmeier
1dea649cff Fix comment in tcp.c 2016-03-03 22:48:10 +01:00