Bill Medland (billmedland@mercuryspeed.com)
Prevent dereferencing null fd
Index: wine/server/named_pipe.c
===================================================================
RCS file: /home/wine/wine/server/named_pipe.c,v
retrieving revision 1.21
diff -u -r1.21 named_pipe.c
--- wine/server/named_pipe.c 12 Mar 2003 22:38:14 -0000 1.21
+++ wine/server/named_pipe.c 7 Apr 2003 20:44:31 -0000
@@ -163,7 +163,8 @@
static struct fd *pipe_user_get_fd( struct object *obj )
{
struct pipe_user *user = (struct pipe_user *)obj;
- return (struct fd *)grab_object( user->fd );
+ /* Beware. If this is a client then the fd may be null */
+ return (user && user->fd) ? (struct fd *)grab_object( user->fd ) : 0;
}
static void pipe_user_destroy( struct object *obj)
--
Bill Medland
ACCPAC International, Inc.
medbi01@accpac.com
Corporate: www.accpac.com
Hosted Services: www.accpaconline.com
