From a1ee82580ec23cf246fb61a8e307fd824fafe706 Mon Sep 17 00:00:00 2001
From: paulgear <paulgear@fbd18981-670d-0410-9b5c-8dc0c1a9a2bb>
Date: Tue, 28 Jun 2005 22:22:40 +0000
Subject: [PATCH] Fix crash when loglevel of none! is specified on non-action
 rule.  Note that this crash only occurs when using rules outside the
 documented format.  Reported by Matt "Cyber Dog" LaPlante (webmaster at
 cyberdogtech dot com).

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@2238 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
---
 Shorewall2/firewall | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/Shorewall2/firewall b/Shorewall2/firewall
index 25633f900..fc038543a 100755
--- a/Shorewall2/firewall
+++ b/Shorewall2/firewall
@@ -4660,11 +4660,13 @@ process_rule() # $1 = target
 	    expandv logtag
 	fi
 
-	if [ "$loglevel" = none ]; then
-	    [ "$target" = LOG ] && return
-	    loglevel=
-	    logtag=
-	fi
+	case $loglevel in
+	    none*)
+		loglevel=
+		logtag=
+		[ $target = LOG ] && return
+		;;
+	esac
 
 	loglevel=${loglevel%\!}	
     fi