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Clean up checking for chain designators with SOURCE $FW.

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2014-05-16 07:18:35 -07:00
parent c9b6d4a670
commit c6565f051e
1 changed files with 5 additions and 3 deletions
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8
Shorewall/Perl/Shorewall/Tc.pm
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@ -693,7 +693,9 @@ sub process_mangle_rule1( $$$$$$$$$$$$$$$$$ ) {
( $cmd, $designator ) = split_action( $action ); ( $cmd, $designator ) = split_action( $action );
if ( supplied $designator ) { if ( supplied $designator ) {
fatal_error "Invalid chain designator ( $designator )" unless $designator = $designators{$designator}; my $temp = $designators{$designator};
fatal_error "Invalid chain designator ( $designator )" unless $temp;
$designator = $temp;
} }
( $cmd , $params ) = get_target_param1( $cmd ); ( $cmd , $params ) = get_target_param1( $cmd );
@ -710,11 +712,11 @@ sub process_mangle_rule1( $$$$$$$$$$$$$$$$$ ) {
if ( $source ne '-' ) { if ( $source ne '-' ) {
if ( $source eq $fw ) { if ( $source eq $fw ) {
fatal_error 'Rules with SOURCE $FW must use the OUTPUT chain' if $designator && $designator ne OUTPUT; fatal_error 'Rules with SOURCE $FW must use the OUTPUT chain' if $designator && $designator != OUTPUT;
$chain = OUTPUT; $chain = OUTPUT;
$source = '-'; $source = '-';
} elsif ( $source =~ s/^($fw):// ) { } elsif ( $source =~ s/^($fw):// ) {
fatal_error 'Rules with SOURCE $FW must use the OUTPUT chain' if $designator && $designator ne OUTPUT; fatal_error 'Rules with SOURCE $FW must use the OUTPUT chain' if $designator && $designator != OUTPUT;
$chain = OUTPUT; $chain = OUTPUT;
} }
} }