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In fast forwarding path, defer processing of 169.254.0.0/16

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to ip_input(). See RFC 3927 section 2.7.
This commit is contained in:
Bruce M Simpson 2007-02-03 06:46:48 +00:00
parent 8cad31a480
commit d256723b8b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=166452
1 changed files with 2 additions and 0 deletions
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2
sys/netinet/ip_fastfwd.c
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@ -318,6 +318,8 @@ ip_fastforward(struct mbuf *m)
ntohl(ip->ip_dst.s_addr) == (u_long)INADDR_BROADCAST ||
IN_MULTICAST(ntohl(ip->ip_src.s_addr)) ||
IN_MULTICAST(ntohl(ip->ip_dst.s_addr)) ||
IN_LINKLOCAL(ntohl(ip->ip_src.s_addr)) ||
IN_LINKLOCAL(ntohl(ip->ip_dst.s_addr)) ||
ip->ip_src.s_addr == INADDR_ANY ||
ip->ip_dst.s_addr == INADDR_ANY )
return m;