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authorDave Airlie <airlied@redhat.com>2013-11-28 05:39:03 +0000
committerDave Airlie <airlied@redhat.com>2013-11-29 08:36:15 +1000
commit1b28c3e628315ac0d9ef2d3fac0403f05ae692db (patch)
tree49c34ea50cd1e00f915558d5e6e9618350a0a7ae
parenteec99016e38b740662509f097effb90abc7a1376 (diff)
drm/qxl: fix memory leak in release list handling
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 Cc: stable@vger.kernel.org Reported-by: Matthew Stapleton <matthew4196@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
-rw-r--r--drivers/gpu/drm/qxl/qxl_release.c1
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 0109a9644cb2..821ab7b9409b 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);