From 55f8993cd0b2c4c476a58ec72ab3f8b05d348803 Mon Sep 17 00:00:00 2001
From: Daniele Venturino <daniele.venturino@m3s.it>
Date: Fri, 14 Nov 2014 14:07:50 -0800
Subject: [PATCH] rstp-state-machines: Fix updt_roles_tree().

If the DesignatedBridgeID Bridge Address component is equal to that
component of the Bridge's own bridge priority vector skip to the next
port.

Signed-off-by: Daniele Venturino <daniele.venturino@m3s.it>
Acked-by: Jarno Rajahalme <jrajahalme@nicira.com>
---
 lib/rstp-state-machines.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/rstp-state-machines.c b/lib/rstp-state-machines.c
index e3ddba3d86d..a669cad5e90 100644
--- a/lib/rstp-state-machines.c
+++ b/lib/rstp-state-machines.c
@@ -312,7 +312,7 @@ updt_roles_tree__(struct rstp *r)
 
         if ((candidate_vector.designated_bridge_id & 0xffffffffffffULL) ==
             (r->bridge_priority.designated_bridge_id & 0xffffffffffffULL)) {
-            break;
+            continue;
         }
         if (compare_rstp_priority_vectors(&candidate_vector,
                                           &best_vector) == SUPERIOR) {