From 4ef45ff66553a91069fbfddb2336227153782dce Mon Sep 17 00:00:00 2001
From: Tom Eastep <teastep@shorewall.net>
Date: Fri, 6 Nov 2009 09:22:16 -0800
Subject: [PATCH] Generate an error if a bridge port is configured as a
 provider interface

---
 Shorewall/Perl/Shorewall/Providers.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Shorewall/Perl/Shorewall/Providers.pm b/Shorewall/Perl/Shorewall/Providers.pm
index 147a3a7d2..52c8938c7 100644
--- a/Shorewall/Perl/Shorewall/Providers.pm
+++ b/Shorewall/Perl/Shorewall/Providers.pm
@@ -278,6 +278,7 @@ sub add_a_provider( ) {
     }
 
     fatal_error "Unknown Interface ($interface)" unless known_interface $interface;
+    fatal_error "A bridge port ($interface) may not be configured as a provider interface" if port_to_bridge $interface;
 
     my $provider    = chain_base $table;
     my $base        = uc chain_base $interface;