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Prevent multiple 'tproxy' providers

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2012-06-23 17:09:46 -07:00
parent 9aa78656ec
commit af302900c6
1 changed files with 6 additions and 3 deletions
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3
Shorewall/Perl/Shorewall/Providers.pm
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@ -65,6 +65,7 @@ my $metrics;
my $first_default_route; my $first_default_route;
my $first_fallback_route; my $first_fallback_route;
my $maxload; my $maxload;
my $tproxies;
my %providers; my %providers;
@ -101,6 +102,7 @@ sub initialize( $ ) {
$first_default_route = 1; $first_default_route = 1;
$first_fallback_route = 1; $first_fallback_route = 1;
$maxload = 0; $maxload = 0;
$tproxies = 0;
%providers = ( local => { number => LOCAL_TABLE , mark => 0 , optional => 0 ,routes => [], rules => [] } , %providers = ( local => { number => LOCAL_TABLE , mark => 0 , optional => 0 ,routes => [], rules => [] } ,
main => { number => MAIN_TABLE , mark => 0 , optional => 0 ,routes => [], rules => [] } , main => { number => MAIN_TABLE , mark => 0 , optional => 0 ,routes => [], rules => [] } ,
@ -468,6 +470,7 @@ sub process_a_provider() {
fatal_error "'track' not valid with 'local'" if $track; fatal_error "'track' not valid with 'local'" if $track;
fatal_error "DUPLICATE not valid with 'local'" if $duplicate ne '-'; fatal_error "DUPLICATE not valid with 'local'" if $duplicate ne '-';
} elsif ( $tproxy ) { } elsif ( $tproxy ) {
fatal_error "Only one 'tproxy' provider is allowed" if $tproxies++;
fatal_error "GATEWAY not valid with 'tproxy' provider" unless $gatewaycase eq 'none'; fatal_error "GATEWAY not valid with 'tproxy' provider" unless $gatewaycase eq 'none';
fatal_error "'track' not valid with 'tproxy'" if $track; fatal_error "'track' not valid with 'tproxy'" if $track;
fatal_error "DUPLICATE not valid with 'tproxy'" if $duplicate ne '-'; fatal_error "DUPLICATE not valid with 'tproxy'" if $duplicate ne '-';