drm: fix memory leak around mode_group (v2)

This mode group id_list was never being freed. v2: take David's suggestion to free in minor_free. Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-05-02 13:22:19 +10:00
parent 444c9a08bf
commit ad222799be
3 changed files with 8 additions and 0 deletions
--- a/drivers/gpu/drm/drm_stub.c
+++ b/drivers/gpu/drm/drm_stub.c
@@ -294,6 +294,7 @@ static void drm_minor_free(struct drm_device *dev, unsigned int type)

 	slot = drm_minor_get_slot(dev, type);
 	if (*slot) {
+		drm_mode_group_destroy(&(*slot)->mode_group);
 		kfree(*slot);
 		*slot = NULL;
 	}