| From | Luis Henriques <> | Subject | [PATCH 3.11 066/272] drm/qxl: fix memory leak in release list handling | Date | Fri, 6 Dec 2013 12:55:55 +0000 |
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3.11.10.1 -stable review patch. If anyone has any objections, please let me know.
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From: Dave Airlie <airlied@redhat.com>
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: Luis Henriques <luis.henriques@canonical.com> --- drivers/gpu/drm/qxl/qxl_release.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/qxl/qxl_release.c b/drivers/gpu/drm/qxl/qxl_release.c index b61449e..8c1909a 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); -- 1.8.3.2
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