From: Alexander Marx <alexander.marx@ipfire.org>
Date: Fri, 19 Mar 2021 17:27:24 +0000 (+0100)
Subject: BUG12479: Copied NAT rule in Firewall displays incorrect source Port
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=refs%2Fheads%2FBUG12479;p=people%2Famarx%2Fipfire-2.x.git

BUG12479: Copied NAT rule in Firewall displays incorrect source Port

Fixes: #12479

When copying a NAT rule in the firewall the existing sourceport is copied, too.
This Fix deletes the sourceport from a copied NAT rule. After Saving, the correct port is used.

Signed-off-by: Alexander Marx <alexander.marx@ipfire.org>
---

diff --git a/html/cgi-bin/firewall.cgi b/html/cgi-bin/firewall.cgi
index 1483e779f..532f99f91 100644
--- a/html/cgi-bin/firewall.cgi
+++ b/html/cgi-bin/firewall.cgi
@@ -1552,6 +1552,11 @@ sub newrule
 				$fwdfwsettings{'USE_NAT'}				= $hash{$key}[28];
 				$fwdfwsettings{'nat'}					= $hash{$key}[31]; #changed order
 				$fwdfwsettings{$fwdfwsettings{'nat'}}	= $hash{$key}[29];
+				#Fix BUG 12479
+				#When copying a DNAT Rule, the sourceport has to be empty at this point.
+				if($hash{$key}[14] eq 'cust_srv' and $hash{$key}[31] eq 'dnat'){
+					$hash{$key}[30] = '';
+				}
 				$fwdfwsettings{'dnatport'}				= $hash{$key}[30];
 				$fwdfwsettings{'LIMIT_CON_CON'}			= $hash{$key}[32];
 				$fwdfwsettings{'concon'}				= $hash{$key}[33];