diff options
Diffstat (limited to 'sys/net/pf_norm.c')
| -rw-r--r-- | sys/net/pf_norm.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/sys/net/pf_norm.c b/sys/net/pf_norm.c index f0602fe581b..6134c88c81c 100644 --- a/sys/net/pf_norm.c +++ b/sys/net/pf_norm.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pf_norm.c,v 1.143 2011/09/20 10:51:18 bluhm Exp $ */ +/* $OpenBSD: pf_norm.c,v 1.144 2011/09/21 19:07:30 bluhm Exp $ */ /* * Copyright 2001 Niels Provos <provos@citi.umich.edu> @@ -835,10 +835,6 @@ pf_normalize_tcp(struct mbuf *m, struct pf_pdesc *pd) goto tcp_drop; } - /* Check for illegal header length */ - if (th->th_off < (sizeof(struct tcphdr) >> 2)) - goto tcp_drop; - /* If flags changed, or reserved data set, then adjust */ if (flags != th->th_flags || th->th_x2 != 0) { u_int16_t ov, nv; |