diff options
Diffstat (limited to 'sys/net/pf.c')
| -rw-r--r-- | sys/net/pf.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/sys/net/pf.c b/sys/net/pf.c index 32b0170949b..34b107727ed 100644 --- a/sys/net/pf.c +++ b/sys/net/pf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pf.c,v 1.915 2015/05/22 14:18:55 mikeb Exp $ */ +/* $OpenBSD: pf.c,v 1.916 2015/05/26 16:17:51 mikeb Exp $ */ /* * Copyright (c) 2001 Daniel Hartmeier @@ -3077,7 +3077,7 @@ pf_test_rule(struct pf_pdesc *pd, struct pf_rule **rm, struct pf_state **sm, int tag = -1; int asd = 0; int match = 0; - int state_icmp = 0, icmp_dir; + int state_icmp = 0, icmp_dir = 0; u_int16_t virtual_type, virtual_id; u_int8_t icmptype = 0, icmpcode = 0; @@ -3203,6 +3203,11 @@ pf_test_rule(struct pf_pdesc *pd, struct pf_rule **rm, struct pf_state **sm, /* icmp only. type always 0 in other cases */ PF_TEST_ATTRIB((r->code && r->code != icmpcode + 1), TAILQ_NEXT(r, entries)); + /* icmp only. don't create states on replies */ + PF_TEST_ATTRIB((r->keep_state && !state_icmp && + (r->rule_flag & PFRULE_STATESLOPPY) == 0 && + icmp_dir != PF_IN), + TAILQ_NEXT(r, entries)); break; default: |