diff options
Diffstat (limited to 'sys/net/pf.c')
| -rw-r--r-- | sys/net/pf.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/net/pf.c b/sys/net/pf.c index 3010ecb2748..f9e1b8087ca 100644 --- a/sys/net/pf.c +++ b/sys/net/pf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pf.c,v 1.720 2011/01/11 13:35:58 mcbride Exp $ */ +/* $OpenBSD: pf.c,v 1.721 2011/01/19 11:39:56 bluhm Exp $ */ /* * Copyright (c) 2001 Daniel Hartmeier @@ -5852,6 +5852,8 @@ pf_test(int dir, struct ifnet *ifp, struct mbuf **m0, goto done; } m = *m0; /* pf_normalize messes with m0 */ + if (m == NULL) + return (PF_PASS); h = mtod(m, struct ip *); if (pf_setup_pdesc(AF_INET, dir, &pd, m, &action, &reason, kif, &a, &r, @@ -6117,6 +6119,8 @@ pf_test6(int dir, struct ifnet *ifp, struct mbuf **m0, goto done; } m = *m0; /* pf_normalize messes with m0 */ + if (m == NULL) + return (PF_PASS); h = mtod(m, struct ip6_hdr *); #if 1 |