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Commit 786225eb authored by Zhenyu Wang's avatar Zhenyu Wang Committed by Dave Airlie
Browse files

drm: fix leak of cliprects in drm_rmdraw() 



Signed-off-by: default avatarZhenyu Wang <zhenyu.z.wang@intel.com>
Signed-off-by: default avatarEric Anholt <eric@anholt.net>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent d1ed629f

drivers/gpu/drm/drm_drawable.c

+5 −2
Original line number Original line Diff line number Diff line
@@ -76,11 +76,14 @@ int drm_rmdraw(struct drm_device *dev, void *data, struct drm_file *file_priv) 
{

{

	struct drm_draw *draw = data;

	struct drm_draw *draw = data;

	unsigned long irqflags;

	unsigned long irqflags;

	struct drm_drawable_info *info;





	spin_lock_irqsave(&dev->drw_lock, irqflags);

	spin_lock_irqsave(&dev->drw_lock, irqflags);





	drm_free(drm_get_drawable_info(dev, draw->handle),

	info = drm_get_drawable_info(dev, draw->handle);

		 sizeof(struct drm_drawable_info), DRM_MEM_BUFS);

	drm_free(info->rects, info->num_rects * sizeof(struct drm_clip_rect),

			DRM_MEM_BUFS);

	drm_free(info, sizeof(struct drm_drawable_info), DRM_MEM_BUFS);





	idr_remove(&dev->drw_idr, draw->handle);

	idr_remove(&dev->drw_idr, draw->handle);