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
Dirk Ziegelmeier
7396d8818b
Implement dual-stack in RAW API in the same way as in UDP and TCP
2016-03-03 22:47:27 +01:00
Dirk Ziegelmeier
2d80af1dcb
Minor code cleanup in udp.c
2016-03-03 22:44:01 +01:00
Dirk Ziegelmeier
5358380c5f
Apply patch from Derek Pravala: Fix segfault in ip6_route when there is no default netif
2016-03-03 16:12:20 +01:00
Dirk Ziegelmeier
e89b48d23f
raw.c: Avoid NULL pointer dereference
2016-03-02 23:44:51 +01:00
Dirk Ziegelmeier
f9ce31f98b
TCP: Implement dual stack support using new IP_ANY_TYPE introduced at UDP
2016-03-02 23:14:33 +01:00
Dirk Ziegelmeier
f3132c5290
udp: Fix possible NULL pointer dereference, update comments
2016-03-02 23:10:43 +01:00
Dirk Ziegelmeier
9885d5d9f5
Apply patch from Simon to fix buffer overflow handling tcp_in.c which was discovered by Coverity
2016-02-29 23:34:52 +01:00
Dirk Ziegelmeier
8e5663a32f
Minor: Avoid ip_input() call indirection for when only IPv4 or IPv6 are enabled
2016-02-29 22:17:42 +01:00
Dirk Ziegelmeier
6aed6e659f
Rework DHCP PCB handling: Old code registered one UDP PCB per netif where DHCP was active and there was a special case in udp_input() for this. New implementation uses one PCB for all netifs and removes special case in udp_input().
...
The old approach called udp_bind() on each of the PCBs, which puts them into udp_pcbs list. The PCBs were iterated on all non-DHCP udp_inputs() with no effect.
My cleanup removes the special handling in udp.c, and uses only one DHCP UDP PCB to catch all DHCP messages from all netifs. The dhcp_recv function then checks whether ip_current_input_netif() has DHCP enabled - if not, the message is ignored. The PCB is only created/registered when one or more PCBs have DHCP enabled.
2016-02-29 19:31:19 +01:00
Dirk Ziegelmeier
70f3e5ed05
Cleanup: Create new file ip.c and move dual-stack code from ipv4 and ipv6 folder in there
2016-02-26 23:04:51 +01:00
Dirk Ziegelmeier
d5778bad2f
No need for dual-stack code in ip4.c and icmp.c -> use ip4 only versions
2016-02-26 22:50:20 +01:00
Dirk Ziegelmeier
a5214abd04
udp: udp_send and udp_send_chksum: Check for PCB NULL pointer and PCB must not be the new IP_ANY_TYPE, but a real IPv4 and IPv6 address
2016-02-26 09:20:50 +01:00
goldsimon
bf8bcfafe2
revert accidentally committed comment from a649a3eb50
2016-02-26 08:59:50 +01:00
Joel Cunningham
8cb64698aa
Allow backlog to be updated
...
This commit adds support to the sockets and netconn layer to update the
backlog by calling listen when the netconn is already in the listen state.
When backlog is not enabled, the call returns successfully
This commit also introduces a macro for setting the backlog value that
prevents a 0 sized (invalid) backlog
2016-02-25 15:19:52 -06:00
sg
a649a3eb50
dual-stack fix: moved common definitions/code for ethernet used by etharp and ethip6 to new files ethernet.h/.c
2016-02-25 22:10:28 +01:00
Dirk Ziegelmeier
fd891081c4
minor: Cleanups in raw/tcp/udp code by using macros and reducing #ifdefs
2016-02-24 23:04:25 +01:00
Dirk Ziegelmeier
953b7bdd59
Implement UDP dual-stack PCB support
...
Create special IP address type "IPADDR_TYPE_ANY" for it.
SNMP uses new feature in non-netconn mode.
TODO: Same for TCP & RAW, adapt NETCONN to use this feature
2016-02-24 22:37:01 +01:00
sg
1dde3d6e56
Fixed bug #46524 : "Device as dhcp server does not work after upgrade to lwip-1.4.1"
2016-02-24 22:13:58 +01:00
sg
ec49b68b38
minor: udp_input/local_match: coding style, added comments
2016-02-24 22:04:59 +01:00
Dirk Ziegelmeier
ac4b089b18
udp.c: Further udp_input simplifications
...
- Move local PCB matching code in a function that can be reused in SO_REUSE && SO_REUSE_RXTOALL case.
- Some checks have been written in the dual-stack version and then repeated with the ipv6-only version. Example:
IPv6 only: ip6_addr_ismulticast(ip6_current_dest_addr())
IPv4 AND IPv6: ip_addr_ismulticast(ip_current_dest_addr())
2016-02-24 19:57:20 +01:00
Dirk Ziegelmeier
005c196ed8
udp.c: Simplify and cleanup input PCB matching
2016-02-24 19:13:30 +01:00
Dirk Ziegelmeier
17fad79f71
Two compile fixes after eliminating isipv6 member in PCBs
2016-02-22 17:07:17 +01:00
Dirk Ziegelmeier
c805843e64
Change signature of ip_output, ip_output_if, ip_output_if_src, ip_output_hinted, ip_route, ip_netif_get_local_ip, ip_route_get_local_ip and tcp_eff_send_mss not to take an isipv6 parameter. Use the IP version of the destination address instead.
2016-02-22 13:38:40 +01:00
Dirk Ziegelmeier
880f1008d6
Together with Simon: Eliminate last instances of isipv6 member in pcbs;
...
Don't allow NULL pointers (IPv4 ANY) in connect() and sendto() functions as destinations since this does not make sense.
2016-02-22 13:03:51 +01:00
Dirk Ziegelmeier
be9cd800b0
Review with Simon: Init TCP/UDP/RAW PCBs with correct IP types in _new functions to make my changes work correct
2016-02-22 11:16:13 +01:00
Dirk Ziegelmeier
0106cf7ae0
Review with Simon: Remove dead code (since 2003)
2016-02-22 10:18:19 +01:00
Dirk Ziegelmeier
50303eea23
Reduce PCB_ISIPV6 macro usage some more
2016-02-21 19:59:08 +01:00
Dirk Ziegelmeier
339e82d7aa
Eliminate IP_PCB_IPVER_EQ macro
2016-02-21 19:45:51 +01:00
Dirk Ziegelmeier
5a25652c21
Eliminate IP_PCB_IPVER_INPUT_MATCH macro
2016-02-21 19:21:36 +01:00
Dirk Ziegelmeier
8f675c37fc
Reduce usage of PCB IP version flag in UDP code. Maybe we can figure out a good way for dual-stack UDP when we manage to remove the flag (nearly) entirely from the code.
2016-02-20 20:54:58 +01:00
Dirk Ziegelmeier
5809b01388
Reduce usage of PCB IP version flag in raw and tcp code. Maybe we can figure out a good way for dual-stack UDP when we manage to remove the flag (nearly) entirely from the code.
2016-02-20 20:40:04 +01:00
Dirk Ziegelmeier
10edba936b
Fix tcp pcb access after it was freed in tcp.c - found by Coverity
2016-02-19 23:28:09 +01:00
goldsimon
e4cac595c2
Check TCP_SNDLOWAT for too high value (near u16_t overflow) - fixes bug #46948
2016-02-18 09:36:55 +01:00
Dirk Ziegelmeier
24bc77a935
Found some struct instances that can be const
2016-02-16 22:31:59 +01:00
Dirk Ziegelmeier
273d609bac
mem.c: Fix unintended sign extension (found by Coverity)
...
sign_extension: Suspicious implicit sign extension: count with type unsigned short (16 bits, unsigned) is promoted in count * size to type int (32 bits, signed), then sign-extended to type unsigned long (64 bits, unsigned). If count * size is greater than 0x7FFFFFFF, the upper bits of the result will all be 1.
2016-02-10 21:21:08 +01:00
Dirk Ziegelmeier
288b4564e4
DNS: Fix potential array out of bounds access. Variable nanswers may contain bogus values. (found by Coverity)
2016-02-10 20:41:31 +01:00
Dirk Ziegelmeier
1c1587eef6
ICMP: Fix responses were always sent to default netif because of uninitialized source IP (found by Coverity)
2016-02-10 20:35:58 +01:00
Dirk Ziegelmeier
11b810721a
ICMP: Fix unused value in icmp_input (found by Coverity)
2016-02-10 20:34:44 +01:00
Dirk Ziegelmeier
222155d7e2
pbuf: Make pbuf_skip function public, so it can be used in SNMP code
2016-02-03 08:37:04 +01:00
Axel Lin
f411a34af5
stats: Add proper #if guard to prevent unused-variable warning for memp_names
...
The usages of memp_names are under either LWIP_DEBUG in stats_init,
or under LWIP_STATS_DISPLAY in stats_display_memp.
Fix below build warning:
lwip/src/core/stats.c:53:21: error: 'memp_names' defined but not used [-Werror=unused-variable]
static const char * memp_names[] = {
^
cc1: all warnings being treated as errors
Reported-by: David Fernandez
Fixes: 2f2a75a6d9fd ("stats: Move memp_names table out of stats_init/stats_display_memp functions")
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2016-01-31 13:48:38 +01:00
Axel Lin
515a4cad73
Clear addr_hint pointer after calling ip_output_if() in tcp_zero_window_probe()
...
This was missed in commit aa0e41c389
("task #12178 : hardware checksum capabilities can be configured per netif"),
fix it.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2016-01-29 09:21:58 +01:00
Stephan Linz
2c31beb6e7
IPv4: fix some meaningless debug messages
...
Signed-off-by: Stephan Linz <linz@li-pro.net>
2016-01-18 21:34:13 +01:00
Axel Lin
fe2cfe2dba
raw: Fix build error
...
IP6_HLEN is only defined when LWIP_IPV6, IP_HLEN is only defined when LWIP_IPV4.
This fixes build error in !LWIP_IPV4 || !LWIP_IPV6 cases.
Fixes: f2c7e9c939
("raw: Remove unnecessary #if guard around PCB_ISIPV6() calls")
Reported-by: Erik Ekman
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2016-01-18 16:02:01 +01:00
Stephan Linz
80375e68dd
ip_frag: fix compiler warnings, unused variable
...
In case of IP_REASS_FREE_OLDEST==0, the argument clen of
ip_reass_enqueue_new_datagram() will not used and leads
the compiler to a warning.
Signed-off-by: Stephan Linz <linz@li-pro.net>
2016-01-18 11:55:54 +01:00
Axel Lin
f2c7e9c939
raw: Remove unnecessary #if guard around PCB_ISIPV6() calls
...
PCB_ISIPV6() macro is well defined for all cases (LWIP_IPV4 && LWIP_IPV6,
LWIP_IPV4 only and LWIP_IPV6 only), thus remove the unnecessary #if guard
around PCB_ISIPV6() calls.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2016-01-18 11:55:06 +01:00
Axel Lin
c221361874
stats: Move memp_names table out of stats_init/stats_display_memp functions
...
This makes the code simpler with better readability.
Also make memp_names static because it's only referenced by stats.c.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2016-01-15 11:38:03 +01:00
Axel Lin
70ebeda7ed
memp: Simplify implementation of memp_overflow_check_all
...
We don't really care the order of overflow/underflow checking because if
any checking fails we got assertion.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2016-01-15 11:38:02 +01:00
Dirk Ziegelmeier
70487a43d4
Apply patch #8854 : dns: Simplify #ifdef guard around dns_gethostbyname_addrtype from Axel Lin
...
+ Minor compile fix from me
Patch makes the code a tiny bit less lightweight (add a parameter in dns_gethostbyname which is then not used in dns_gethostbyname_addrtype) but it makes the code more readable.
2016-01-13 19:52:08 +01:00
Axel Lin
a93ae2558f
tcp_rexmit_rto: Remove superfluous #if TCP_OVERSIZE guard
...
TCP_OVERSIZE_DBGCHECK already implies TCP_OVERSIZE is set.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2016-01-13 19:07:08 +01:00
Axel Lin
c2a74b767b
udp_bind: Omit checking for the same port if no port specified
...
No port specified means to use a random port.
udp_new_port() returns a new (free) local UDP port number on success.
So in this case we don't need iterating all lists to test if the port
number is used, udp_new_port() alreay ensures the port is not used.
Move the code checking for double bind and rebind of the same pcb earlier,
as this checking is necessary in all cases.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2016-01-13 09:05:36 +01:00
Dirk Ziegelmeier
123c8dbd6a
Fix bug #46837 Don't send dhcp_release message in dhcp_release function
2016-01-13 08:54:54 +01:00
Axel Lin
9f3aab6a62
tcp_out: Use LWIP_DBG_LEVEL_SERIOUS instead of hard coded number
...
Trivial clean up to avoid using hard coded number.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2016-01-11 13:22:51 +01:00
Axel Lin
156ad0dbf5
udp_bind: Fix the logic to check both pcbs have REUSEADDR set
...
The code for #if SO_REUSE case does not match the comment.
By default, we don't allow to bind to a port that any other udp
PCB is already bound to, unless *all* PCBs with that port have tha
REUSEADDR flag set.
Which means we want to omit checking for the same port if both pcbs
have REUSEADDR set. Fix the logic accordingly.
Fixes: d0348e0c60
("task #6995 : Implement SO_REUSEADDR (correctly)")
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2016-01-11 12:19:13 +01:00
Axel Lin
5056d375f2
tcp_bind/tcp_connect: Omit checking for the same port if no port specified
...
No port specified means to use a random port.
tcp_new_port() returns a new (free) local TCP port number on success.
So in this case we don't need iterating all lists to test if the port
number is used, tcp_new_port() alreay ensures the port is not used.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2016-01-11 12:16:27 +01:00
Axel Lin
708beb4874
udp_bind: Allocate a random port earlier to correctly detect port conflict
...
Current code does not correctly detect port conflict if no port specified
because it checks ipcb->local_port == port before udp_new_port().
Fix it by allocating a random port earlier.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2016-01-09 10:14:09 +01:00
Joel Cunningham
a82c6122d5
Correct comment word usage in ip4_frag.c
...
This corrects word usage in ip4_frag.c:
* 'On' was used when it should have been 'one'
* 'Whole' was used when it should have 'hole'
2015-12-08 10:13:56 -06:00
Axel Lin
2e56f2d780
igmp: Optimize the implementation of igmp_start_timer
...
When LWIP_RAND is defined, calling LWIP_RAND() is not necessary if max_time <= 2
because group->timer will be set to 1 anyway.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2015-12-06 21:47:09 +01:00
Axel Lin
2562d637cd
tcp_out: Use LWIP_DBG_LEVEL_SERIOUS instead of magic number
...
Trivial clean up to avoid using magic number.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2015-12-06 21:38:12 +01:00
Axel Lin
a21144b834
memp: Fixup LWIP_HOOK_MEMP_AVAILABLE() hook
...
I got below build warning if LWIP_HOOK_MEMP_AVAILABLE is defined.
src/core/memp.c: In function 'memp_free_pool':
src/core/memp.c:352:16: warning: variable 'old_first' set but not used [-Wunused-but-set-variable]
struct memp *old_first;
^
src/core/memp.c: In function 'memp_free':
src/core/memp.c:413:6: warning: 'old_first' may be used uninitialized in this function [-Wmaybe-uninitialized]
if (old_first == NULL) {
The LWIP_HOOK_MEMP_AVAILABLE() hook does not work, fix it.
Fixes: c838e1ed5b
("Implement possibility to declare private memory pools")
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2015-12-05 21:32:14 +01:00
Axel Lin
7f92660598
icmp: Fix memory leak in icmp_input() error paths
...
Ensure the newly allocated packet buffer is freed in error paths.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2015-12-05 21:25:15 +01:00
Axel Lin
a709041b8b
Remove unnecessary p->len checking for pbuf_alloc calls with PBUF_RAM type
...
pbuf_alloc() for PBUF_RAM type always return big enough memory on success.
So checking p->len is not necessary. Testing if p is NULL or not is enough.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2015-12-05 21:21:59 +01:00
Axel Lin
bd4c4b5959
Use SYS_ARCH_SET macro at appropriate places
...
Use SYS_ARCH_SET to simplify the code a bit.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2015-12-02 22:51:08 +01:00
Axel Lin
fb6d0f9006
ipaddr_aton: Avoid duplicate code to handle IPv4 address string conversion
...
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2015-12-02 22:51:00 +01:00
Axel Lin
6e863ecb50
dns: Remove always true test in dns_alloc_random_port
...
The only way to exit the do-while loop is err != ERR_USE.
Thus get rid of the always true test.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2015-12-02 22:37:26 +01:00
Axel Lin
764bf251cd
igmp: Drop unneeded initialization for *group in igmp_lookup_group()
...
It's assigned to the return value of igmp_lookfor_group() immediately.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2015-12-02 22:32:50 +01:00
Axel Lin
91586bc6f6
Drop #if TCP_DEBUG guard around tcp_debug_print_state calls
...
The #if TCP_DEBUG guard can be removed because tcp_debug_print_state()
print nothing if !TCP_DEBUG.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2015-12-02 22:32:42 +01:00
Axel Lin
f971fb921e
Simplify testing minimum priority in tcp_kill_prio()
...
Simplify the code a bit by setting mprio = LWIP_MIN(TCP_PRIO_MAX, prio)
before the for loop.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2015-11-20 21:41:14 +01:00
Axel Lin
c730e45f0c
Trivial comment fix about calling tcp_slowtmr
...
Trivial typo fix.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2015-11-20 21:36:38 +01:00
Axel Lin
5c27429958
memp: Fix if MEMP_OVERFLOW_CHECK guard in memp_free_pool
...
Current code already checks memp_overflow_check_all() in memp_free() if
MEMP_OVERFLOW_CHECK >= 2. So in memp_free_pool(), it should use
MEMP_OVERFLOW_CHECK == 1 instead.
Fixes: c838e1ed5b
("Implement possibility to declare private memory pools")
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2015-11-19 22:06:42 +01:00
Axel Lin
9c6708513a
Drop unnecessary NULL test for h->next->next in memp_sanity
...
The h will point to NULL if h->next->next is NULL anyway.
So remove the unnecessary NULL test for h->next->next in each iteration.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2015-11-19 07:23:55 +01:00
Axel Lin
21b9b5e741
Slightly improve raw_remove()/udp_remove() implementation
...
There should be no duplicate pcb in raw_pcbs/udp_pcbs list.
So the implementation of raw_remove()/udp_remove() can break from the for
loop once the target pcb is found and removed from the list.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2015-11-19 07:21:00 +01:00
goldsimon
98b9d31f24
Fixed compiling with LWIP_TCP==0
2015-11-16 09:37:56 +01:00
Axel Lin
668d461104
dns: Fix dns_alloc_pcb for reuse an existing one case
...
The logic to use an already existing pcb is wrong because the idx never
advanced in the for loop, so it keep checking the same dns_pcbs[idx] for
each loop iteration. Fix it.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
2015-11-16 09:09:31 +01:00
Dirk Ziegelmeier
6203737093
Rename snmp_mib2.h to snmp.h so source compatibility for user netif implementations is preserved
2015-11-12 21:25:42 +01:00
Dirk Ziegelmeier
5f642eb3e3
Completely decouple SNMP stack from lwIP core by using private memory pools;
...
Move SNMP stack to apps;
API breaking change: Users need to call snmp_init() now!
2015-11-12 21:21:14 +01:00
goldsimon
92a241a29e
Fixed bug #46365 : tcp_accept_null() should call tcp_abort()
2015-11-12 10:40:49 +01:00
Dirk Ziegelmeier
c838e1ed5b
Implement possibility to declare private memory pools. This is useful to decouple some apps from the core (SNMP stack) or make contrib app useage simpler (httpserver_raw) .
2015-11-12 08:45:04 +01:00
Dirk Ziegelmeier
d38db89626
Export tcp_pcb_lists from tcp.c - can be used in SNMP code to implement MIB2 tcp connection tables
2015-11-12 08:09:44 +01:00
Dirk Ziegelmeier
3f0b1e2cdc
Remove global variable used in macros, it can be declared locally.
2015-11-12 08:07:22 +01:00
sg
c12fa7b4c4
started to move "private" header files containing implementation details to "lwip/priv/" include directory to seperate the API from the implementation.
2015-10-09 21:58:58 +02:00
sg
b32751a693
moved dhcp.c to src/core/ipv4/ since it is IPv4 only
2015-10-09 21:06:08 +02:00
goldsimon
65efeec4e9
fixed bug #46145 tcp_send_empty_ack() uses wrong netif with LWIP_HOOK_IP4_ROUTE_SRC (patch by Milan Cermak)
2015-10-07 14:56:25 +02:00
goldsimon
15bb334e81
SNMP: use PBUF_RAM for sending, PBUF_POOL is mostly used for RX only (if this isn't followed, tcp can get stuck when ACKs don't come through - unless some PBUF_POOL pbufs are reserved for such RX)
2015-10-07 10:41:03 +02:00
goldsimon
77f906376e
minor: fixed coding style (lwip style)
2015-10-07 10:36:50 +02:00
goldsimon
9b22f167f1
minor: mib2: removed some blocks by defining common variables above the switch
2015-10-07 10:13:20 +02:00
goldsimon
b401f42520
minor: fixed coding style (lwip style)
2015-10-07 10:03:12 +02:00
goldsimon
2949449e25
minor: SNMP: fixed coding style (lwip style)
2015-10-07 10:01:23 +02:00
sg
2b971400fa
minor: coding style
2015-10-06 21:57:40 +02:00
sg
22df34fc70
minor/coding style: removed spaces before line ending (from file header)
2015-10-06 21:13:15 +02:00
sg
490581a0eb
minor/coding style: removed spaces before line ending
2015-10-06 21:08:28 +02:00
goldsimon
0737cfb84e
Fixed bug #46128 (patch by Kerem Hadimli)
2015-10-06 12:42:25 +02:00
Erik Ekman
f80d0dab08
Remove old comments about DHCP setting netif up
2015-10-03 21:31:48 +02:00
sg
fb1ac8d766
snmp mib2: more const
2015-10-03 20:34:56 +02:00
Dirk Ziegelmeier
bc47bd28ab
snmp mib2: more nodes can be const
2015-10-03 20:34:09 +02:00
Dirk Ziegelmeier
5cf4771397
snmp: eliminiate mib_ram_array_node (it is not necessary: to the agent, the nodes may be const since the actual mib implementation knows the structures behind the nodes which do not have to be const)
2015-10-03 20:27:49 +02:00
sg
8891b277c6
snmp: hopefully fixed all alignment warnings introduced today. unfortunately, gcc does not warn about them when compiling for x86
2015-10-02 21:59:40 +02:00
goldsimon
e4abd4234d
removed comma before }
2015-10-02 13:26:11 +02:00
goldsimon
fe33fd6d86
snmp: cleaned up mib_* structs: "base" class 'struct mib_node' only needs the type, get/set functions are not used on array/external nodes (only on scalar/listroot nodes)
2015-10-02 12:33:45 +02:00
goldsimon
bf75ace695
snmp: combine oid and node pointers in array entries
2015-10-02 10:53:17 +02:00
goldsimon
180ed573a5
snmp_trap_dst_ip_set: ip_addr_t pointer can be const
2015-10-02 09:58:31 +02:00
goldsimon
a9b6b5b704
adapt init.c to moved declaration of snmp_init
2015-10-02 09:57:15 +02:00
goldsimon
30445712a5
snmp: make mib_scalar_node a "derived" struct like all other nodes
2015-10-02 09:56:00 +02:00
sg
3312983b27
Make LWIP_DNS_SECURE and its possible values known in opt.h, remove default initialization of DNS server
2015-10-01 21:38:39 +02:00
sg
fecd1bde83
ip4_route: fixed checking twice for a valid default_netif, fixed checking loopback traffic before checking for a valid default netif
2015-10-01 21:17:59 +02:00
goldsimon
0176e03e36
mib2: one more '};' -> '}'
2015-10-01 10:21:52 +02:00
Dirk Ziegelmeier
9957cd4a2a
fixed bug #46089 : snmp: race condition on length change between get_object_def() and get_value()
2015-10-01 10:08:23 +02:00
Dirk Zigelmeier
3f4d75c8d6
netif_get_ip6_addr_match/netif_add_ip6_address must take a const ip6addr to be usable
2015-09-30 20:55:08 +02:00
Dirk Ziegelmeier
7962b21c00
snmp: fixed ugly inheritance implementation by aggregating the "base class" (struct mib_node) in all derived node classes to get more type-safe code
2015-09-30 17:54:25 +02:00
goldsimon
59002d5081
mib2: only export 'internet', all other variables can be static
2015-09-30 17:42:19 +02:00
goldsimon
ce883d2041
minor: mib2.c: sys_tem_* -> system_* for everything but 'sys_tem' (without suffix)
2015-09-30 17:39:32 +02:00
goldsimon
96847c1199
snmp: added helper functions to encode/decode BITS pseudo type, added define for Counter64 type, minor layout changes
2015-09-30 17:24:53 +02:00
goldsimon
df1f12778f
snmp: moved noleafs_get/set functions from mib2.c to mib_structs.c, where they belong
2015-09-30 17:19:08 +02:00
goldsimon
dff234112b
minor: removed superfluous comma after '}' in mib2.c; removed superfluous comment on get-functions that follow a function typedef
2015-09-30 17:13:05 +02:00
goldsimon
e18e08ff08
minor: removed superfluous comma after '}' in msg_out.c
2015-09-30 17:09:04 +02:00
goldsimon
f3ed562983
minor: removed superfluous comma after '}' in dns.c
2015-09-30 17:01:57 +02:00
goldsimon
969fb4c981
minor: removed some trailing spaces in tcp.c
2015-09-30 17:00:57 +02:00
Erik Ekman
82fcc307ef
mld6: Simplify join/leavegroup()
...
Use netif_get_ip6_addr_match() helper to shorten the code.
2015-09-30 16:35:15 +02:00
goldsimon
1fdab5ac0e
Added/changed header of dhcp.c/.h
2015-09-30 16:33:48 +02:00
goldsimon
389831218e
Finished task #13731 : fix usage of "snmp_inc_*"
2015-09-30 15:54:43 +02:00
goldsimon
7b5ef3ae58
implement/remove missing IP counters in stats_mib2 (see task #13731 )
2015-09-30 15:05:52 +02:00
goldsimon
9d28549f32
minor: fixed coding style in mld6.c
2015-09-30 14:48:25 +02:00
Erik Ekman
6cdea62638
Add functions to join/leave v6 multicast group by netif
...
Existing functions are based on IP address, but the address is used
only to look up which netif to act on. The netif-based core code is
extracted to new exported functions.
If you have a netif handle, this makes it easier to join/leave
groups, without the need to convert to IP address first only for the
mld6 code to convert back to netif.
2015-09-30 14:44:45 +02:00
goldsimon
3dd0977635
minor: fixed coding style in igmp.c
2015-09-30 14:37:37 +02:00
Erik Ekman
ba71ac78d9
Add functions to join/leave IGMP group by netif
...
Existing functions are based on IP address, but the address is used
only to look up which netif to act on. The netif-based core code is
extracted to new exported functions.
If you have a netif handle, this makes it easier to join/leave
groups, without the need to convert to IP address first only for the
IGMP code to convert back to netif.
2015-09-30 14:29:37 +02:00
goldsimon
373714c02f
dns: improved handling 2nd server if first failed
2015-09-30 14:22:39 +02:00
goldsimon
927b72abd2
fixed bug #46072 : ip4addr_aton() does not check the number range of all address parts
2015-09-30 14:15:36 +02:00
goldsimon
f89e859415
minor: fixed coding style in ip4addr_aton()
2015-09-30 14:13:05 +02:00
goldsimon
dae73e21b8
minor: fixed coding style in ip4addr_aton()
2015-09-30 14:11:50 +02:00
goldsimon
f950bf4362
ipaddr_aton(): favour ':' over '.' to decide for IPv6 first (since IPv6 mapped IPv4 addresses might contain both ':' and '.')
2015-09-30 14:06:44 +02:00
goldsimon
0621e8d1b1
ip6addr_aton(): fail on three successive colons in an IPv6 address string
2015-09-30 14:05:13 +02:00
goldsimon
5a185a0fbd
minor: fixed coding style in ip6addr_aton()
2015-09-30 13:55:09 +02:00
goldsimon
45fd622491
Fixed bug #46071 Logic error in line 1473 in dns.c
2015-09-30 13:36:13 +02:00
goldsimon
94625a8fa8
MIB2_STATS: moved netif related mib2 counters into a struct (defined in stats.h), added ifInErrors/ifInUnkownProtos (now handled in etharp.c) and ifOutErrors
2015-09-28 08:50:21 +02:00
goldsimon
bc30899168
fixed compiler warnings where passing variable instance to ip_addr_isany
2015-09-28 07:56:52 +02:00
sg
bb91bd2279
fixed coding style: use more ()
2015-09-24 21:04:20 +02:00
Sylvain Rochet
8b2c73de4e
ip4: routing: check peer for point to point interfaces
...
gw netif field for point to point interfaces is the peer IP address.
Check if the destination is equals to the gw field of point to point
interfaces (broadcast flag is not set) when routing an IP packet.
2015-09-24 21:01:52 +02:00
goldsimon
b0917d987a
Cleaned up using struct netif.ip_addr by creating API functions for it
2015-09-24 14:57:16 +02:00
goldsimon
99d2e5233d
struct udp_pcb.multicast_ip must be an ip_addr_t, too, to completely avoid temporary storage
2015-09-24 14:55:55 +02:00
goldsimon
c71723101a
Removed ip_2_ip4/6_c const macros again now that ip_2_ip4/6 macros keep the original const'ness
2015-09-24 14:38:52 +02:00
goldsimon
262a641396
eliminate temporary storage when using netif addresses for ip_addr_t* now that they have the correct type (ATTENTION: ip6_select_source_address() and ip4_netif_get_local_ip() now return ip_addr_t*!)
2015-09-24 14:34:24 +02:00
goldsimon
4d2f4ce78c
udp: don't use ip4_2_ip() where not required
2015-09-24 10:39:13 +02:00
goldsimon
ed4130bd2f
Fixed const errors after changing netif_ip4_addr/netif_ip6_addr to return cont pointers
2015-09-24 08:06:50 +02:00
goldsimon
0fbdd5e56e
fixed compiling LWIP_HAVE_LOOPIF after changing struct netif.ip6_addr to ip_addr_t
2015-09-24 07:58:29 +02:00
sg
db76671d4d
task #13729 : Convert netif addresses (IPv4 & IPv6) to ip_addr_t (so they can be used without conversion/temporary storage)
2015-09-23 22:09:37 +02:00
sg
f36adac8ab
fixed compiling udp.c for IPv6-only
2015-09-23 22:07:14 +02:00
sg
121268d320
Added ip_addr_set_zero_ip4() to explicitly set the type to IPv4 for dual-stack
2015-09-23 21:56:34 +02:00
goldsimon
e6b6543c33
igmp: use netif_ip4_addr() instead of directly accessing struct netif member
2015-09-23 16:26:56 +02:00
Dirk Ziegelmeier
e00e4a6c13
make netif_ip4_* get accessors return const pointers
2015-09-23 13:19:56 +02:00
sg
0454950564
fixed compiling for various config combinations
2015-09-17 22:19:37 +02:00
sg
4f9bcc5ecc
fixed compiler warnings reported by mingw-64
2015-09-17 22:00:16 +02:00
sg
39e32ea7c1
fixed const warning for !IPV6_FRAG_COPYHEADER
2015-09-17 21:59:54 +02:00
sg
6f0dceee09
fixed some printf formatters (mainly for window scaling code)
2015-09-17 21:33:25 +02:00
sg
9614c60cf6
fixed constness for DNS_LOCAL_HOSTLIST_IS_DYNAMIC
2015-09-17 21:32:11 +02:00
Robert Szewczyk
52a4ca99a8
pbuf_take: make it comply with API specifications
...
LWIP_ERROR macro exited the function early with the return code
indicating a SUCCESS. Fix the error codes. Return the specified
error code for cases when the pbuf is too short.
2015-09-17 17:05:01 +02:00
Joel Cunningham
72b3f3f612
Hook up TCP cachehit stat
...
This commit hooks up the TCP cachehit stat to the PCB locality feature
so that when a PCB is moved to the head of the list and a segment comes
in, we consider this a cache hit
This also matches the usage of the cachehit stat in UDP
2015-09-17 17:02:39 +02:00
Dirk Ziegelmeier
f62022cdf3
Compiler warning fixes (mostly constness in dual-stack configurations)
2015-09-17 13:59:52 +02:00
goldsimon
726af89168
minor compiler warning fixes and coding style
2015-09-17 11:00:21 +02:00
sg
68a1ec2eb1
Fixed passing ip_input() to netif_add() for single-IP-version NO_SYS configurations
2015-09-16 22:09:54 +02:00
Joel Cunningham
7276f49f54
Fix typos from task #12243
...
This fixes two typos spotted during visual inspection of changes related
to task #12243
2015-09-14 20:43:21 +02:00
Sylvain Rochet
4704c9a0ad
tcp: fixed CHECKSUM_GEN_TCP feature (misplaced #define)
2015-09-14 14:48:35 +02:00
goldsimon
7702ed66a0
fixed compiler warning (stray 'a ' in code) - why is this a warning only???
2015-09-08 09:52:22 +02:00
goldsimon
8a0fb03e21
Separate mib2 counter/table callbacks from snmp agent. This both cleans up the code and should allow integration of a 3rd party agent/mib2.
2015-09-08 09:47:30 +02:00
sg
1e4f312352
fixed compiling DNS code again
2015-09-08 06:03:27 +02:00
sg
77270adb96
Changed dns_gethostbyname_addrtype() to always be a function, fixed code for C PP :-(
2015-09-07 22:33:10 +02:00
sg
42170e4e57
fixed unused variable warning
2015-09-06 14:28:41 +02:00
Sylvain Rochet
318ba1decd
dns: fixed trivial compiler warning
...
lwip/src/core/dns.c:1471:8: warning: extra tokens at end of #endif directive [-Wendif-labels]
#endif LWIP_IPV4 && LWIP_IPV6
2015-09-06 11:27:33 +02:00
goldsimon
196120fabd
worked on task #12243 (Add support for AAAA/IPv6 records to DNS)
2015-09-04 13:57:20 +02:00
goldsimon
dd3725a452
task #12243 : DNS/IPv6: added support for AAAA records
2015-09-04 12:16:14 +02:00
goldsimon
c8cd67c989
fixed pointer type of value passed for snmpenableauthentraps (broken in 2010)
2015-09-03 14:02:30 +02:00
Stian Sebastian Skjelstad
aea87a9a2f
Forget addresses set up by SLAAC when prefix expires.
2015-09-02 13:12:52 -06:00
sg
aa0e41c389
task #12178 : hardware checksum capabilities can be configured per netif (use NETIF_SET_CHECKSUM_CTRL() in your netif's init function)
2015-09-01 22:04:15 +02:00
goldsimon
dd8feb49aa
PBUF_REF with "custom" pbufs is now supported for RX pbufs (see pcapif in contrib for an example, LWIP_SUPPORT_CUSTOM_PBUF is required)
2015-08-31 08:29:23 +02:00
sg
a01a1b4556
support IPv4 source based routing: define LWIP_HOOK_IP4_ROUTE_SRC to point to a routing function
2015-08-30 21:54:39 +02:00
sg
b9a8310f4b
fixed bug #44023 : TCP ssthresh value is unclear: ssthresh is set to the full send window for active open, too, and is updated once after SYN to ensure the correct send window is used
2015-08-30 20:47:17 +02:00
Sylvain Rochet
ddba4b90c3
fixed typo: IP6_FRAG_COPYHEADER -> IPV6_FRAG_COPYHEADER
2015-08-28 14:28:04 +02:00
goldsimon
98f98048bc
TCP window scaling: don't parse window scaling option on retransmission
2015-08-28 11:23:24 +02:00
goldsimon
367ac04ed8
Fixed UDP multicast receive filtering (multicast should only be received when bound to ANY or the destination multicast address)
2015-08-28 10:24:02 +02:00
goldsimon
43b18b20cc
fixed bug #45818 : API functions should check if type of ip_addr_t parameter matches the pcb type
2015-08-28 10:15:57 +02:00
goldsimon
06d8dba4a0
fixed bug #45559 : Window scaling casts u32_t to u16_t without checks
2015-08-28 09:23:10 +02:00
sg
bc8120c864
Add another sanity check for bug #41009
2015-08-27 21:43:42 +02:00
sg
413bf85dde
Remove empty init functions where not required for backwards compatibility
2015-08-27 21:35:18 +02:00
sg
f649172580
fixed bug bug #41009 : IPv6 reassembly broken on 64-bit platforms: define IPV6_FRAG_COPYHEADER==1 on these platforms to copy the IPv6 header instead of referencing it, which gives more room for struct ip6_reass_helper
2015-08-26 22:16:23 +02:00
sg
aad76acb68
IPV6_REASS: fix ip6_reass_remove_oldest_datagram() when the first fragment to enqueue has more pbufs than IP_REASS_MAX_PBUFS
2015-08-26 21:20:13 +02:00
sg
5eb1c411a5
LWIP_LOOPIF_MCAST -> LWIP_LOOPIF_MULTICAST
2015-08-26 20:55:51 +02:00
Joel Cunningham
0ab21da820
Add multicast support to loopif
...
This commit adds support to send and receive multicast on the loopback
netif by enabling IGMP via NETIF_FLAG_IGMP
This commit also introduces an LwIP configuration option,
LWIP_LOOPIF_MCAST, to control the behavior and it defaults to off
2015-08-26 20:28:03 +02:00
sg
94550682d7
more cleanup prework to fix bug #45029
2015-08-24 22:46:34 +02:00
goldsimon
ee2d01ed88
fix compiler warnings when passing u16_t to pbuf_header()
2015-08-24 08:49:51 +02:00
sg
177c06b1f1
- prework for fixing bug #45029 : access IPv4 configuration of struct netif via new API (netif_ip4_addr()/netif_ip4_netmask()/netif_ip4_gw()) instead of accessing the struct member directly. This way, we can change the struct member types from ip4_addr_t to ip_addr_t;
...
- fixed some bugs in calls to ip4_addr*() where the cast to u8_t* did not reveal the wrong address type
2015-08-20 22:39:48 +02:00
goldsimon
cc348dcca2
LWIP_IGMP and LWIP_MULTICAST_TX_OPTIONS need LWIP_IPV4
2015-08-20 16:36:54 +02:00
goldsimon
8622af77c1
nd6: adapt to constness of IP6_ADDR_ANY6 for IPv6-only configuration
2015-08-20 16:35:49 +02:00
goldsimon
3b21f469ca
fix bug #45120 in a cleaner way
2015-08-20 13:05:59 +02:00
goldsimon
da5ccbf7d1
SNMP: tiny preparation for SNMP to support more versions than just v1: store request version in struct snmp_msg_pstat so that the response can be sent with the same version (v2c might already work but getbulk is missing)
2015-08-20 09:38:17 +02:00
goldsimon
5bd262f9e9
fixed passing u16_t 'snmp_varbind->value_len' to functions taking an u8_t only
2015-08-20 08:23:34 +02:00
goldsimon
2b93ef1d75
fixed bug #43790 : Sending octet string of Length >255 from SNMP agent (patch by Manoj Kumar)
2015-08-20 08:12:50 +02:00
sg
05abfc8ded
Fixed icmp.c after 1.4.0-based patch #45120
2015-08-19 22:14:37 +02:00
sg
de8e810792
fixed bug #45120 : Broadcast & multiple interfaces handling
2015-08-19 20:55:03 +02:00
goldsimon
d104335501
dns.c: fixed compiler warning
2015-08-19 13:28:03 +02:00
goldsimon
7263cc675b
fixed bug #45004 : dns response without answer might be discarded
2015-08-19 10:33:42 +02:00
goldsimon
7df2dd67bd
another fix for LWIP_MULTICAST_TX_OPTIONS: without LWIP_IGMP, udp_pcb->mcast_ttl was not initialized
2015-08-19 09:19:08 +02:00
goldsimon
5be95aa377
accidentally committed debug comment //
2015-08-19 08:36:54 +02:00
sg
c2f978bd1e
patch by Chrysn: patch #8704 fix sys_timeouts_sleeptime function
2015-08-18 21:38:08 +02:00
sg
21815a1427
dns: fixed assertion when dns server address is set to ANY (patch #8692 )
2015-08-18 21:30:46 +02:00
chrysn
877fcb35f4
fix return type of netif_add_ip6_address mismatch
...
the netif_add_ip6_address function was declared err_t in
src/include/lwip/netif.h, but defined as s8_t (the default value of
err_t) in its implementation in src/core/netif.c.
this causes "conflicting types for 'netif_add_ip6_address'" errors if
err_t is defined differently in cc.h (as for example recommended in
[1]).
as it only returns error constants, it is changed to use err_t
throughout.
[1] http://lwip.wikia.com/wiki/Porting_For_Bare_Metal
2015-08-18 20:55:30 +02:00
goldsimon
2a6f31a84e
fix that LWIP_MULTICAST_TX_OPTIONS must be used in ip4_route instead of LWIP_IGMP
2015-08-18 16:35:06 +02:00
sg
4edade8079
allow multicast socket options IP_MULTICAST_TTL, IP_MULTICAST_IF and IP_MULTICAST_LOOP to be used without IGMP
2015-08-05 22:52:23 +02:00
Edgar Bonet
fb456e00ac
Fix documentation of TCP_WRITE_FLAG_MORE.
...
The description of the flag was erroneous in src/core/tcp_out.c, and
self-contradictory in doc/rawapi.txt.
2015-08-05 21:20:34 +02:00
sg
76e785dd5e
Fix that pbuf_realloc() called mem_trim() for "custom" PBUF_RAM
2015-08-05 20:40:35 +02:00