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drm/qxl: Do not leak memory if qxl_release_list_add fails
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
gpu
/
drm
/
qxl
/
qxl_ioctl.c
diff --git
a/drivers/gpu/drm/qxl/qxl_ioctl.c
b/drivers/gpu/drm/qxl/qxl_ioctl.c
index b110883f8253dc272498abb64b4c408146519930..7354a4cda59d95aa17e6704602ca2aaa49c0e36d 100644
(file)
--- a/
drivers/gpu/drm/qxl/qxl_ioctl.c
+++ b/
drivers/gpu/drm/qxl/qxl_ioctl.c
@@
-122,8
+122,10
@@
static struct qxl_bo *qxlhw_handle_to_bo(struct qxl_device *qdev,
qobj = gem_to_qxl_bo(gobj);
ret = qxl_release_list_add(release, qobj);
- if (ret)
+ if (ret) {
+ drm_gem_object_unreference_unlocked(gobj);
return NULL;
+ }
return qobj;
}