mirror of
https://github.com/torvalds/linux.git
synced 2026-09-25 21:21:09 -04:00
cl is freed on error of calling device_register, but this object is return later, which will cause uaf issue. Fix it by return NULL on error. Signed-off-by: Chengfeng Ye <[email protected]> Signed-off-by: Sebastian Reichel <[email protected]>