diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/net/pf_norm.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/net/pf_norm.c b/sys/net/pf_norm.c index d2c6456d653..ea1e2214d84 100644 --- a/sys/net/pf_norm.c +++ b/sys/net/pf_norm.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pf_norm.c,v 1.80 2004/03/09 21:44:41 mcbride Exp $ */ +/* $OpenBSD: pf_norm.c,v 1.81 2004/04/24 19:14:48 frantzen Exp $ */ /* * Copyright 2001 Niels Provos <provos@citi.umich.edu> @@ -1362,8 +1362,8 @@ pf_normalize_tcp_init(struct mbuf *m, int off, struct pf_pdesc *pd, } /* FALLTHROUGH */ default: - hlen -= opt[1]; - opt += opt[1]; + hlen -= MAX(opt[1], 2); + opt += MAX(opt[1], 2); break; } } @@ -1473,8 +1473,8 @@ pf_normalize_tcp_stateful(struct mbuf *m, int off, struct pf_pdesc *pd, } /* FALLTHROUGH */ default: - hlen -= opt[1]; - opt += opt[1]; + hlen -= MAX(opt[1], 2); + opt += MAX(opt[1], 2); break; } } |