diff options
| author | Dave Airlie <airlied@redhat.com> | 2013-11-28 05:39:03 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-04 19:05:38 (GMT) |
| commit | b5cdb8f6a8a0eacdd8b64a8d22ff0243d854d2f1 (patch) | |
| tree | 23a5ede0b93ff0a6c25d286c5f7a901301edf008 | |
| parent | df69034faca5456fdf447c8f9ddbae312b8bdac1 (diff) | |
| download | linux-fsl-qoriq-b5cdb8f6a8a0eacdd8b64a8d22ff0243d854d2f1.tar.xz | |
drm/qxl: fix memory leak in release list handling
commit 1b28c3e628315ac0d9ef2d3fac0403f05ae692db upstream.
wow no idea how I got this far without seeing this,
leaking the entries in the list makes kmalloc-64 slab grow.
References: https://bugzilla.kernel.org/show_bug.cgi?id=65121
Reported-by: Matthew Stapleton <matthew4196@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/gpu/drm/qxl/qxl_release.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/qxl/qxl_release.c b/drivers/gpu/drm/qxl/qxl_release.c index 0109a96..821ab7b 100644 --- a/drivers/gpu/drm/qxl/qxl_release.c +++ b/drivers/gpu/drm/qxl/qxl_release.c @@ -92,6 +92,7 @@ qxl_release_free(struct qxl_device *qdev, - DRM_FILE_OFFSET); qxl_fence_remove_release(&bo->fence, release->id); qxl_bo_unref(&bo); + kfree(entry); } spin_lock(&qdev->release_idr_lock); idr_remove(&qdev->release_idr, release->id); |