Re: [PATCH] vt/fbcon: deinitialize resources in visual_init() after failed memory allocation
- From
- Grzegorz Halat <hidden>
- Date
- 2019-05-16 14:33:53
- Also in
- lkml
- Reply to
- Grzegorz Halat, 2019-04-26
On Fri, 26 Apr 2019 at 16:59, Grzegorz Halat [off-list ref] wrote:
After memory allocation failure vc_allocate() doesn't clean up data which has been initialized in visual_init(). In case of fbcon this leads to divide-by-0 in fbcon_init() on next open of the same tty.
Hi, A gentle reminder. Could you please review my patch? I've seen two crashes caused by this bug. -- Grzegorz Halat