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drm/virtio: don't leak bo on drm_gem_object_init failure

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Reported-by: 李强 <liqiang6-s@360.cn>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170406155941.458-1-kraxel@redhat.com
This commit is contained in:
Gerd Hoffmann 2017-04-06 17:59:40 +02:00
parent e20c29aa72
commit 385aee965b
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/virtio/virtgpu_object.c
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@ -81,8 +81,10 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
return -ENOMEM;
size = roundup(size, PAGE_SIZE);
ret = drm_gem_object_init(vgdev->ddev, &bo->gem_base, size);
if (ret != 0)
if (ret != 0) {
kfree(bo);
return ret;
}
bo->dumb = false;
virtio_gpu_init_ttm_placement(bo, pinned);