From: Dan Carpenter Date: Sat, 6 Mar 2010 11:05:39 +0000 (+0300) Subject: drm/i915: fix small leak on overlay error path X-Git-Tag: v2.6.34-rc3~43^2~5 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=915a428e43acfd05e4ffeaf40549b0cf163eebe2;p=thirdparty%2Fkernel%2Flinux.git drm/i915: fix small leak on overlay error path We should free "params" before returning. Signed-off-by: Dan Carpenter Reviewed-by: Daniel Vetter Cc: stable@kernel.org (for .33) Signed-off-by: Eric Anholt --- diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c index d355d1d527e76..60595fc26fdd3 100644 --- a/drivers/gpu/drm/i915/intel_overlay.c +++ b/drivers/gpu/drm/i915/intel_overlay.c @@ -1068,14 +1068,18 @@ int intel_overlay_put_image(struct drm_device *dev, void *data, drmmode_obj = drm_mode_object_find(dev, put_image_rec->crtc_id, DRM_MODE_OBJECT_CRTC); - if (!drmmode_obj) - return -ENOENT; + if (!drmmode_obj) { + ret = -ENOENT; + goto out_free; + } crtc = to_intel_crtc(obj_to_crtc(drmmode_obj)); new_bo = drm_gem_object_lookup(dev, file_priv, put_image_rec->bo_handle); - if (!new_bo) - return -ENOENT; + if (!new_bo) { + ret = -ENOENT; + goto out_free; + } mutex_lock(&dev->mode_config.mutex); mutex_lock(&dev->struct_mutex); @@ -1165,6 +1169,7 @@ out_unlock: mutex_unlock(&dev->struct_mutex); mutex_unlock(&dev->mode_config.mutex); drm_gem_object_unreference_unlocked(new_bo); +out_free: kfree(params); return ret;