From: cyrus <cyrus@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Thu, 1 Jan 2009 13:05:16 +0000 (+0000)
Subject: Unify portrange-support in firewall rule generator
X-Git-Url: https://git.rohieb.name/openwrt.git/commitdiff_plain/e1ee5624c292d634183053c23c52ac31c70753b2

Unify portrange-support in firewall rule generator
fixes #4404

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13791 3c298f89-4303-0410-b956-a3cf2f4a3e73
---

diff --git a/package/firewall/files/uci_firewall.sh b/package/firewall/files/uci_firewall.sh
index 41b2b5f76..93259fc96 100755
--- a/package/firewall/files/uci_firewall.sh
+++ b/package/firewall/files/uci_firewall.sh
@@ -217,6 +217,16 @@ fw_rule() {
 	config_get proto $1 proto
 	config_get target $1 target
 	config_get ruleset $1 ruleset
+
+	src_port_first=${src_port%-*}
+	src_port_last=${src_port#*-}
+	[ "$src_port_first" -ne "$src_port_last" ] && { \
+		src_port="$src_port_first:$src_port_last"; }
+
+	dest_port_first=${dest_port%-*}
+	dest_port_last=${dest_port#*-}
+	[ "$dest_port_first" -ne "$dest_port_last" ] && { \
+		dest_port="$dest_port_first:$dest_port_last"; }
 	
 	ZONE=input
 	TARGET=$target