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drm: fix leak of cliprects in drm_rmdraw() 

Signed-off-by: Zhenyu Wang <zhenyu.z.wang@intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Zhenyu Wang 2008-10-17 15:48:44 +08:00 committed by Dave Airlie
parent d1ed629f44
commit 786225eb2f
1 changed files with 5 additions and 2 deletions
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7
drivers/gpu/drm/drm_drawable.c
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@ -76,11 +76,14 @@ int drm_rmdraw(struct drm_device *dev, void *data, struct drm_file *file_priv)
{
struct drm_draw *draw = data;
unsigned long irqflags;
struct drm_drawable_info *info;
spin_lock_irqsave(&dev->drw_lock, irqflags);
drm_free(drm_get_drawable_info(dev, draw->handle),
sizeof(struct drm_drawable_info), DRM_MEM_BUFS);
info = drm_get_drawable_info(dev, draw->handle);
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);