Author: ae
Date: Fri Feb 2 07:39:34 2018
New Revision: 328770
URL: https://svnweb.freebsd.org/changeset/base/328770
Log:
Merge r1.120 from NetBSD:
Fix a pretty simple, yet pretty tragic typo: we should return IPPROTO_DONE,
not IPPROTO_NONE. With IPPROTO_NONE we will keep parsing the header chain
on an mbuf that was already freed.
Reported by: Maxime Villard <max at m00nbsd dot net>
MFC after: 3 days
Modified:
head/sys/netinet6/ip6_mroute.c
Modified: head/sys/netinet6/ip6_mroute.c
==============================================================================
--- head/sys/netinet6/ip6_mroute.c Fri Feb 2 06:32:26 2018
(r328769)
+++ head/sys/netinet6/ip6_mroute.c Fri Feb 2 07:39:34 2018
(r328770)
@@ -1857,7 +1857,7 @@ pim6_input(struct mbuf **mp, int *offp, int proto)
"of the inner packet",
(eip6->ip6_vfc & IPV6_VERSION));
m_freem(m);
- return (IPPROTO_NONE);
+ return (IPPROTO_DONE);
}
/* verify the inner packet is destined to a mcast group */
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