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-rw-r--r--sys/netinet/udp_usrreq.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/sys/netinet/udp_usrreq.c b/sys/netinet/udp_usrreq.c
index 48700af5473..82f0eef86c9 100644
--- a/sys/netinet/udp_usrreq.c
+++ b/sys/netinet/udp_usrreq.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: udp_usrreq.c,v 1.150 2012/09/17 20:01:26 yasuoka Exp $ */
+/* $OpenBSD: udp_usrreq.c,v 1.151 2012/09/28 16:06:20 markus Exp $ */
/* $NetBSD: udp_usrreq.c,v 1.28 1996/03/16 23:54:03 christos Exp $ */
/*
@@ -722,8 +722,11 @@ udp_input(struct mbuf *m, ...)
int off = iphlen + sizeof(struct udphdr);
if ((session = pipex_l2tp_lookup_session(m, off)) != NULL) {
if ((m = pipex_l2tp_input(m, off, session,
- ipsecflowinfo)) == NULL)
+ ipsecflowinfo)) == NULL) {
+ if (opts)
+ m_freem(opts);
return; /* the packet is handled by PIPEX */
+ }
}
}
#endif