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drm/nouveau: fix memory leak
author
Sudip Mukherjee
<sudipm.mukherjee@gmail.com>
Fri, 11 Sep 2015 09:30:56 +0000
(15:00 +0530)
committer
Ben Skeggs
<bskeggs@redhat.com>
Tue, 3 Nov 2015 05:02:18 +0000
(15:02 +1000)
If pm_runtime_get_sync() we were going to "out" but we missed freeing
vma.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/nouveau_gem.c
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diff --git
a/drivers/gpu/drm/nouveau/nouveau_gem.c
b/drivers/gpu/drm/nouveau/nouveau_gem.c
index
6bf1a78
..
a108cc3
100644
(file)
--- a/
drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/
drivers/gpu/drm/nouveau/nouveau_gem.c
@@
-84,8
+84,10
@@
nouveau_gem_object_open(struct drm_gem_object *gem, struct drm_file *file_priv)
}
ret = pm_runtime_get_sync(dev);
- if (ret < 0 && ret != -EACCES)
+ if (ret < 0 && ret != -EACCES) {
+ kfree(vma);
goto out;
+ }
ret = nouveau_bo_vma_add(nvbo, cli->vm, vma);
if (ret)