commit 8669cbc5e651bf4effa20e8c244a5a7d67da6fe9
author Thomas Hellstrom <thomas@tungstengraphics.com> Mon Aug 07 22:22:10 2006 +1000
committer Dave Airlie <airlied@linux.ie> Fri Sep 22 05:32:31 2006 +1000
tree a97ac359c8041bc39efc0f32cac26772a43a0736
parent 3d45dbd611d1441d667b06acced9fbad3c8fcb1b

drm: move drm authentication to new generic hash table.

Fix drm_remove_magic potential memory leak / corruption. Move drm
authentication token hashing to new generic hash table implementation.

Signed-off-by: Dave Airlie <airlied@linux.ie>

drivers/char/drm/drm_fops.c

diff --git a/drivers/char/drm/drm_fops.c b/drivers/char/drm/drm_fops.c
index 51ccc82..2bbf45d 100644
--- a/drivers/char/drm/drm_fops.c
+++ b/drivers/char/drm/drm_fops.c
@@ -72,10 +72,8 @@
 	for (i = 0; i < ARRAY_SIZE(dev->counts); i++)
 		atomic_set(&dev->counts[i], 0);
 
-	for (i = 0; i < DRM_HASH_SIZE; i++) {
-		dev->magiclist[i].head = NULL;
-		dev->magiclist[i].tail = NULL;
-	}
+	drm_ht_create(&dev->magiclist, DRM_MAGIC_HASH_ORDER);
+	INIT_LIST_HEAD(&dev->magicfree);
 
 	dev->ctxlist = drm_alloc(sizeof(*dev->ctxlist), DRM_MEM_CTXLIST);
 	if (dev->ctxlist == NULL)