From cf9d53fd63f3408551050e01aa81429902cf5663 Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen.hemminger@vyatta.com>
Date: Mon, 6 Apr 2009 21:41:04 -0700
Subject: Cancel thread in work_queue_free

If shutting down, thread may still be pending, so cancel it.
Fixes one possible OOPS in BGP
---
 lib/workqueue.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lib/workqueue.c')

diff --git a/lib/workqueue.c b/lib/workqueue.c
index 1d32d241..0dd36d82 100644
--- a/lib/workqueue.c
+++ b/lib/workqueue.c
@@ -91,6 +91,9 @@ work_queue_new (struct thread_master *m, const char *queue_name)
 void
 work_queue_free (struct work_queue *wq)
 {
+  if (wq->thread)
+      thread_cancel(wq->thread);
+
   /* list_delete frees items via callback */
   list_delete (wq->items);
   listnode_delete (&work_queues, wq);
-- 
cgit v1.2.3