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Minor code tweak

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2014-12-20 15:09:21 -08:00
parent 79430673b8
commit 35fc7b34b8
1 changed files with 4 additions and 6 deletions
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6
Shorewall/Perl/Shorewall/Rules.pm
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@ -774,7 +774,7 @@ sub report_syn_flood_protection() {
#
# Complete a policy chain - Add policy-enforcing rules and syn flood, if specified
#
sub default_policy( $$$ ) {
sub default_policy( $$$ ) { #Chainref, Source Zone, Destination Zone
my $chainref = $_[0];
my $policyref = $filter_table->{$chainref->{policychain}};
my $synparams = $policyref->{synparams};
@ -2466,12 +2466,10 @@ sub process_rule ( $$$$$$$$$$$$$$$$$$$ ) {
$destzone = '';
}
}
} else {
unless ( $inchain ) {
} elsif ( ! $inchain ) {
fatal_error "Missing destination zone" if $destzone eq '-' || $destzone eq '';
fatal_error "Unknown destination zone ($destzone)" unless $destref = defined_zone( $destzone );
}
}
my $restriction = NO_RESTRICT;