svn commit: r191658 - head/sys/netinet

[Bruce M Simpson]

Author: bms
Date: Wed Apr 29 10:13:22 2009
New Revision: 191658
URL: http://svn.freebsd.org/changeset/base/191658

Log:
  Do not assume that ip6_moptions is always set, it is
  a lazy-allocated structure.

Modified:
  head/sys/netinet/in_pcb.c

Modified: head/sys/netinet/in_pcb.c
==============================================================================
--- head/sys/netinet/in_pcb.c	Wed Apr 29 10:12:01 2009	(r191657)
+++ head/sys/netinet/in_pcb.c	Wed Apr 29 10:13:22 2009	(r191658)
@@ -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)