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Don't allow comments ending in '\'

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git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@6308 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
This commit is contained in:
teastep 2007-05-09 19:40:35 +00:00
parent 1397af57fb
commit 8d3bd6e70a
1 changed files with 1 additions and 0 deletions
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Shorewall-perl/Shorewall/Chains.pm
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@ -265,6 +265,7 @@ sub process_comment() {
if ( $capabilities{COMMENTS} ) {
( $comment = $line ) =~ s/^\s*COMMENT\s*//;
fatal_error "COMMENT lines may not contain double quotes" if $comment =~ /"/;
fatal_error "Invalid COMMENT line" if length $line >= 2 && substr( $line, -1) eq '\\';
} else {
warning_message "COMMENT ignored -- requires comment support in iptables/Netfilter";
}