From: Martin Josefsson <gandalf@wlug.westbo.se>
Date: Wed, 22 Sep 2004 21:31:09 +0000 (+0000)
Subject: Fix two more rulenumber off by 1 errors
X-Git-Tag: v1.3.0-rc1~53
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8e795b0ad07174eed4172f8d7237b3abdd9d0e15;p=thirdparty%2Fiptables.git

Fix two more rulenumber off by 1 errors
---

diff --git a/libiptc/libiptc.c b/libiptc/libiptc.c
index a71ecad1..3436da9e 100644
--- a/libiptc/libiptc.c
+++ b/libiptc/libiptc.c
@@ -1,4 +1,4 @@
-/* Library which manipulates firewall rules.  Version $Revision: 1.52 $ */
+/* Library which manipulates firewall rules.  Version $Revision: 1.53 $ */
 
 /* Architecture of firewall rules is as follows:
  *
@@ -1308,7 +1308,7 @@ TC_REPLACE_ENTRY(const IPT_CHAINLABEL chain,
 		return 0;
 	}
 
-	if (!(old = iptcc_get_rule_num(c, rulenum))) {
+	if (!(old = iptcc_get_rule_num(c, rulenum + 1))) {
 		errno = E2BIG;
 		return 0;
 	}
@@ -1495,7 +1495,7 @@ TC_DELETE_NUM_ENTRY(const IPT_CHAINLABEL chain,
 		return 0;
 	}
 
-	if (!(r = iptcc_get_rule_num(c, rulenum))) {
+	if (!(r = iptcc_get_rule_num(c, rulenum + 1))) {
 		errno = E2BIG;
 		return 0;
 	}