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Correct generation of '! --syn'

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
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Tom Eastep 2017-03-11 08:43:04 -08:00
parent 4c72b3ee58
commit 76aef6cb04
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1 changed files with 1 additions and 1 deletions
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Shorewall/Perl/Shorewall/Chains.pm
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@ -4575,7 +4575,7 @@ sub do_proto( $$$;$ )
$output = "${invert}-p ${proto} "; $output = "${invert}-p ${proto} ";
} else { } else {
fatal_error '":syn" is only allowed with tcp' unless $proto == TCP && ! $invert; fatal_error '":syn" is only allowed with tcp' unless $proto == TCP && ! $invert;
$output = $notsyn ? "-p $proto ! --syn" : "-p $proto --syn "; $output = $notsyn ? "-p $proto ! --syn " : "-p $proto --syn ";
} }
fatal_error "SOURCE/DEST PORT(S) not allowed with PROTO !$pname" if $invert && ($ports ne '' || $sports ne ''); fatal_error "SOURCE/DEST PORT(S) not allowed with PROTO !$pname" if $invert && ($ports ne '' || $sports ne '');