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Fix a bug which results in peer IPv4 addresses a.b.c.d with 224<=d<=239

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incorrectly being detected as multicast addresses on little endian systems.

MFC after: 2 weeks
This commit is contained in:
Michael Tuexen 2010-09-01 16:11:26 +00:00
parent cd70197aa9
commit fc0487080a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=212099
1 changed files with 1 additions and 1 deletions
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2
sys/netinet/sctp_pcb.c
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@ -5988,7 +5988,7 @@ sctp_load_addresses_from_init(struct sctp_tcb *stcb, struct mbuf *m,
}
p4 = (struct sctp_ipv4addr_param *)phdr;
sin.sin_addr.s_addr = p4->addr;
if (IN_MULTICAST(sin.sin_addr.s_addr)) {
if (IN_MULTICAST(ntohl(sin.sin_addr.s_addr))) {
/* Skip multi-cast addresses */
goto next_param;
}