Commit a080ec46 authored Apr 06, 2017 by Gerd Hoffmann Committed by Greg Kroah-Hartman Jul 15, 2017

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



commit 385aee965b4e4c36551c362a334378d2985b722a upstream.

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


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent fe0bb2ac

drivers/gpu/drm/virtio/virtgpu_object.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -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);