commit c69468ddcc4478e29645372edd370a9ad353cea1
author Alexandre Julliard <julliard@winehq.org> Tue Dec 18 19:44:00 2007 +0100
committer Alexandre Julliard <julliard@winehq.org> Tue Dec 18 19:44:00 2007 +0100
tree 7d7cbfc90edb397cfd41f9434cc390a457e69a44
parent 3afbee521845443e1a757a1b0afbd6d0abccbd63

server: Fix possible NULL dereference.

server/async.c

diff --git a/server/async.c b/server/async.c
index ff5f7a6..baed133 100644
--- a/server/async.c
+++ b/server/async.c
@@ -213,7 +213,8 @@
     async->data    = *data;
     async->timeout = NULL;
     async->queue   = (struct async_queue *)grab_object( queue );
-    fd_assign_completion( queue->fd, &async->completion, &async->comp_key );
+    async->completion = NULL;
+    if (queue->fd) fd_assign_completion( queue->fd, &async->completion, &async->comp_key );
 
     list_add_tail( &queue->queue, &async->queue_entry );
     grab_object( async );