[src/trunk]: src/sys/external/bsd/drm2/drm plug memory leak in drm_vma_node_r...

[chs <chs%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/478e83197e04
branches:  trunk
changeset: 809107:478e83197e04
user:      chs <chs%NetBSD.org@localhost>
date:      Fri Jun 19 22:51:57 2015 +0000

description:
plug memory leak in drm_vma_node_revoke().

diffstat:

 sys/external/bsd/drm2/drm/drm_vma_manager.c |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (27 lines):

diff -r 4d88a0b14956 -r 478e83197e04 sys/external/bsd/drm2/drm/drm_vma_manager.c
--- a/sys/external/bsd/drm2/drm/drm_vma_manager.c       Fri Jun 19 18:17:49 2015 +0000
+++ b/sys/external/bsd/drm2/drm/drm_vma_manager.c       Fri Jun 19 22:51:57 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: drm_vma_manager.c,v 1.2 2015/03/02 17:34:23 riastradh Exp $    */
+/*     $NetBSD: drm_vma_manager.c,v 1.3 2015/06/19 22:51:57 chs Exp $  */
 
 /*-
  * Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: drm_vma_manager.c,v 1.2 2015/03/02 17:34:23 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: drm_vma_manager.c,v 1.3 2015/06/19 22:51:57 chs Exp $");
 
 #include <sys/kmem.h>
 #include <sys/rbtree.h>
@@ -289,6 +289,8 @@
        if (found != NULL)
                rb_tree_remove_node(&node->von_files, found);
        rw_exit(&node->von_lock);
+       if (found != NULL)
+               kmem_free(found, sizeof(*found));
 }
 
 bool