From: John Crispin <john@openwrt.org>
Date: Tue, 26 Aug 2008 11:07:04 +0000 (+0000)
Subject: adds more sanity checks to uci firewall
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=4d7f694c438e49f1842ce9af9da778d4c884f6a9;p=openwrt%2Fstaging%2Fmkresin.git

adds more sanity checks to uci firewall

SVN-Revision: 12392
---

diff --git a/package/firewall/files/uci_firewall.sh b/package/firewall/files/uci_firewall.sh
index e1c4d4d673..99663c6771 100755
--- a/package/firewall/files/uci_firewall.sh
+++ b/package/firewall/files/uci_firewall.sh
@@ -181,6 +181,8 @@ fw_rule() {
 	[ -n "$dest" ] && TARGET=zone_${dest}_$target || TARGET=$target
 	[ -n "$dest_port" -a -z "$proto" ] && { \
 		echo "dport may only be used it proto is defined"; return; }
+	[ -n "$src_port" -a -z "$proto" ] && { \
+		echo "sport may only be used it proto is defined"; return; }
 	$IPTABLES -I $ZONE 1 \
 		${proto:+-p $proto} \
 		${src_ip:+-s $src_ip} \
@@ -225,6 +227,8 @@ fw_redirect() {
 		echo "redirect needs src and dest_ip"; return ; }
 	[ -n "$dest_port" -a -z "$proto" ] && { \
 		echo "dport may only be used it proto is defined"; return; }
+	[ -n "$src_port" -a -z "$proto" ] && { \
+		echo "sport may only be used it proto is defined"; return; }
 	$IPTABLES -A zone_${src}_prerouting -t nat \
 		${proto:+-p $proto} \
 		${src_ip:+-s $src_ip} \