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authorbms <bms@FreeBSD.org>2009-04-29 10:13:22 +0000
committerbms <bms@FreeBSD.org>2009-04-29 10:13:22 +0000
commit6ffa3bc944ee74ccd60df5c760c2cc549dafc3da (patch)
tree9a06603102735f490ddda5ea29d37e9bc09ba34f /sys/netinet/in_pcb.c
parentba39c52304a276c54e90a7c3b3822e0a6b4de606 (diff)
downloadFreeBSD-src-6ffa3bc944ee74ccd60df5c760c2cc549dafc3da.zip
FreeBSD-src-6ffa3bc944ee74ccd60df5c760c2cc549dafc3da.tar.gz
Do not assume that ip6_moptions is always set, it is
a lazy-allocated structure.
Diffstat (limited to 'sys/netinet/in_pcb.c')
-rw-r--r--sys/netinet/in_pcb.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/netinet/in_pcb.c b/sys/netinet/in_pcb.c
index 2c0071b..9ff531a 100644
--- a/sys/netinet/in_pcb.c
+++ b/sys/netinet/in_pcb.c
@@ -927,7 +927,8 @@ in_pcbfree_internal(struct inpcb *inp)
#ifdef INET6
if (inp->inp_vflag & INP_IPV6PROTO) {
ip6_freepcbopts(inp->in6p_outputopts);
- ip6_freemoptions(inp->in6p_moptions);
+ if (inp->in6p_moptions != NULL)
+ ip6_freemoptions(inp->in6p_moptions);
}
#endif
if (inp->inp_options)
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