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46 Commits

Author SHA1 Message Date
Dirk Ziegelmeier
8dc77ef558 doxygen updates - include IPv6 in documentation. Exclude include/netif/ppp/polarssl. 
Convert TODO -> @todo
 2016-06-22 20:18:23 +02:00
Erik Ekman
d98e25a783 nd6: Handle incorrect ICMP option length in RA 
Make sure ICMPv6 options have a valid length before
parsing them.

Found with afl-fuzz.
 2016-06-14 15:06:49 +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
goldsimon
c981b726f8 fixed bug #47601 (wrong NS request at DAD) 2016-04-27 10:19:13 +02:00
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
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
goldsimon
b401f42520 minor: fixed coding style (lwip style) 2015-10-07 10:03:12 +02:00
sg
2b971400fa minor: coding style 2015-10-06 21:57:40 +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
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
sg
94550682d7 more cleanup prework to fix bug #45029 2015-08-24 22:46:34 +02:00
goldsimon
8622af77c1 nd6: adapt to constness of IP6_ADDR_ANY6 for IPv6-only configuration 2015-08-20 16:35:49 +02:00
Ivan Delamer
2c79332de7 Only send RS messages if we have a LL address in some state other than 
invalid.
 2015-05-05 13:05:41 -06:00
Ivan Delamer
2aec025e16 Bug fix: properly use unspecified source address for router solicitation 
if needed.
 2015-05-05 13:00:17 -06:00
goldsimon
e60bc69515 added more missing casts 2015-04-23 07:24:45 +02:00
sg
ce7e31cd04 task #12722 (improve IPv4/v6 address handling): renamed ip_addr_t to ip4_addr_t, renamed ipX_addr_t to ip_addr_t and added IP version; 
ip_addr_t is used for all generic IP addresses for the API, ip(4/6)_addr_t are only used internally or when initializing netifs or when calling version-related functions
 2015-04-09 22:21:15 +02:00
Sylvain Rochet
f7a5b71dba nd6: fixed compiler warnings 
nd6.c: In function ‘nd6_send_rs’:
nd6.c:997:52: warning: suggest parentheses around ‘+’ inside ‘<<’ [-Wparentheses]
   p = pbuf_alloc(PBUF_IP, sizeof(struct rs_header) + lladdr_opt_len << 3, PBUF_RAM);
                                                    ^
nd6.c:998:58: warning: suggest parentheses around ‘+’ inside ‘<<’ [-Wparentheses]
   if ((p == NULL) || (p->len < (sizeof(struct rs_header) + lladdr_opt_len << 3))) {
 2015-03-20 20:11:59 +01:00
Ivan Delamer
a4d14fc987 fix bug #44586: nd6_send_rs() pbuf size error 2015-03-20 09:04:22 -06:00
Ivan Delamer
bc08c1d2b7 fixed bug #43095. Check actual link-layer address option length, versus 
maximum length defined in struct. Bug would express itself if we have a
netif with 8-byte addresses and other netifs with 6-byte-or-less
addresses.
 2015-03-18 13:21:39 -06:00
Ivan Delamer
8451feaa7a fixed bug #42885 nd6_reachability_hint() accepts an address of an 
unknown neighbour
 2015-03-18 12:22:49 -06:00
Ivan Delamer
12e3b52f4d fixed bug #39226: Validity of netif IPv6 address is not always checked 2015-03-18 11:56:48 -06:00
sg
f385193a89 Patch #8207 (Don't Use ND6 Prefix Flags Field When LWIP_IPV6_AUTOCONFIG Is Deasserted) 2015-03-06 21:03:21 +01:00
Philip Gladstone
ff078920bc Patch #8360 (Speed up the acquisition of SLAAC addresses) - adapted to bug #43784 2015-03-06 20:58:30 +01:00
sg
72dcdb7655 fixed bug #43784 (a host should send at least one Router Solicitation) 2015-03-04 21:21:49 +01:00
sg
90a0590de1 patch by Zach Smith: fixed bug #38153 (nd6_input() byte order issues) 2015-03-04 20:49:02 +01:00
sg
ec5cf8593e Continued chrysn's work: changed nearly all functions taking 'ip(X)_addr_t' pointer to take const pointers (changed user callbacks: raw_recv_fn, udp_recv_fn; changed port callbacks: netif_output_fn, netif_igmp_mac_filter_fn) 2015-02-22 21:46:35 +01:00
Simon Goldschmidt
33237419c1 Parts of patch #8397 Typos corrected in comments and text outputs 2014-09-18 21:15:13 +02:00
goldsimon
e4ddd6cb6d Multiple fixes found by coverity scan 2014-04-30 12:22:31 +02:00
Simon Goldschmidt
7b63878926 Fixed bug #39224 Unused IPv6 address state defines in nd6 2014-02-25 22:26:02 +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
8609d1e790 fixed bug #38526 Coverity: Recursive Header Inclusion in ip6.h 2013-04-24 21:58:57 +02:00
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
22e7b674ed Check arguments in nd6, and some other minor fixes nearby. 2012-03-02 09:27:14 -07:00
goldsimon
26e03b81fe Fixed unused variable warning 2012-02-14 19:41:46 +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
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
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
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
Simon Goldschmidt
435ac2a650 Fixed bug #33801 Corruption of nd6 tables 2011-07-19 21:56:19 +02:00
idelamer
12a948dacb Allow routing IPv6 packets to neighbours with manually-configured non-link-local addresses. 2011-06-17 11:05:38 +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
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
90a03a77ad Added new files for IPv6 2011-05-17 19:54:40 +00:00