From b01f50e218e192ef42e3ac5b8e45f23ca6a7985f Mon Sep 17 00:00:00 2001
From: Aaron Campbell <aaron@cvs.openbsd.org>
Date: Tue, 15 Feb 2005 21:31:23 +0000
Subject: Fix scoping error which could cause some states with an empty ifname
 to be purged errneously.  mpf@ ok

---
 sys/net/if_pfsync.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'sys')

diff --git a/sys/net/if_pfsync.c b/sys/net/if_pfsync.c
index 9b28f316754..2ef3fbfbd9e 100644
--- a/sys/net/if_pfsync.c
+++ b/sys/net/if_pfsync.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_pfsync.c,v 1.44 2005/01/20 17:54:26 mcbride Exp $	*/
+/*	$OpenBSD: if_pfsync.c,v 1.45 2005/02/15 21:31:22 aaron Exp $	*/
 
 /*
  * Copyright (c) 2002 Michael Shalayeff
@@ -321,9 +321,10 @@ pfsync_input(struct mbuf *m, ...)
 		s = splsoftnet();
 		if (cp->ifname[0] == '\0') {
 			RB_FOREACH(st, pf_state_tree_id, &tree_id) {
-				if (st->creatorid == creatorid)
+				if (st->creatorid == creatorid) {
 					st->timeout = PFTM_PURGE;
 					pf_purge_expired_state(st);
+				}
 			}
 		} else {
 			kif = pfi_lookup_if(cp->ifname);
-- 
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