upgrade busybox to v1.11.1 and add current upstream fixes

[openwrt.git] / package / firewall / files / uci_firewall.sh

diff --git a/package/firewall/files/uci_firewall.sh b/package/firewall/files/uci_firewall.sh
index e1683e9..ff82f8b 100755 (executable)
--- a/package/firewall/files/uci_firewall.sh
+++ b/package/firewall/files/uci_firewall.sh
@@ -163,6 +163,7 @@ fw_rule() {
        local dest_port
        local proto
        local target
+       local ruleset
 
        config_get src $1 src
        config_get src_ip $1 src_ip
@@ -178,6 +179,8 @@ fw_rule() {
        [ -z "$target" ] && target=DROP
        [ -n "$src" ] && ZONE=zone_$src || ZONE=INPUT
        [ -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; }
        $IPTABLES -I $ZONE 1 \
                ${proto:+-p $proto} \
                ${src_ip:+-s $src_ip} \
@@ -220,9 +223,11 @@ fw_redirect() {
        config_get protocol $1 protocol
        [ -z "$src" -o -z "$dest_ip" ] && { \
                echo "redirect needs src and dest_ip"; return ; }
+       [ -n "$dest_port" -a -z "$protocol" ] && { \
+               echo "dport may only be used it proto is defined"; return; }
        $IPTABLES -A zone_${src}_prerouting -t nat \
                ${protocol:+-p $protocol} \
-               ${src_ip:+-s $srcdip} \
+               ${src_ip:+-s $src_ip} \
                ${src_port:+--sport $src_port} \
                ${src_dport:+--dport $src_dport} \
                ${src_mac:+-m mac --mac-source $src_mac} \
@@ -230,7 +235,7 @@ fw_redirect() {
        $IPTABLES -I zone_${src}_forward 1 \
                ${protocol:+-p $protocol} \
                -d $dest_ip \
-               ${src_ip:+-s $srcdip} \
+               ${src_ip:+-s $src_ip} \
                ${src_port:+--sport $src_port} \
                ${dest_port:+--dport $dest_port} \
                ${src_mac:+-m mac --mac-source $src_mac} \