Mirrors_Framework/nuttx
1
0
Fork 0
mirror of https://github.com/apache/nuttx.git synced 2026-05-27 11:26:12 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

ICMPv6: Support source link-layer address option in RA

Browse Source
This commit is contained in:
Masayuki Ishikawa
2017-08-08 13:36:44 +09:00
committed by Masayuki Ishikawa
parent d5c91f9a57
commit bac67455b6
1 changed files with 8 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
net/icmpv6/icmpv6_input.c
+8
View File
@@ -255,6 +255,14 @@ void icmpv6_input(FAR struct net_driver_s *dev)
for (ndx = 0; ndx + sizeof(struct icmpv6_prefixinfo_s) <= optlen; ) for (ndx = 0; ndx + sizeof(struct icmpv6_prefixinfo_s) <= optlen; )
{ {
FAR struct icmpv6_srclladdr_s *sllopt =
(FAR struct icmpv6_srclladdr_s *)&options[ndx];
if (sllopt->opttype == 1 && sllopt->optlen == 1)
{
neighbor_add(icmp->srcipaddr, DEV_LLTYPE(dev), sllopt->srclladdr);
}
FAR struct icmpv6_prefixinfo_s *opt = FAR struct icmpv6_prefixinfo_s *opt =
(FAR struct icmpv6_prefixinfo_s *)&options[ndx]; (FAR struct icmpv6_prefixinfo_s *)&options[ndx];