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Trap '!' in port columns.

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2011-07-20 15:55:18 -07:00
parent 32a8b254a0
commit a7ab53e135
1 changed files with 2 additions and 0 deletions
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2
Shorewall/Perl/Shorewall/Chains.pm
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@ -2856,6 +2856,7 @@ sub do_proto( $$$;$ )
$output .= "-m multiport ${invert}--dports ${ports} "; $output .= "-m multiport ${invert}--dports ${ports} ";
$multiport = 1; $multiport = 1;
} else { } else {
fatal_error "Missing DEST PORT" unless supplied $ports;
$ports = validate_portpair $pname , $ports; $ports = validate_portpair $pname , $ports;
$output .= "${invert}--dport ${ports} "; $output .= "${invert}--dport ${ports} ";
} }
@ -2878,6 +2879,7 @@ sub do_proto( $$$;$ )
$sports = validate_port_list $pname , $sports; $sports = validate_port_list $pname , $sports;
$output .= "-m multiport ${invert}--sports ${sports} "; $output .= "-m multiport ${invert}--sports ${sports} ";
} else { } else {
fatal_error "Missing SOURCE PORT" unless supplied $sports;
$sports = validate_portpair $pname , $sports; $sports = validate_portpair $pname , $sports;
$output .= "${invert}--sport ${sports} "; $output .= "${invert}--sport ${sports} ";
} }