lkml.org 
[lkml]   [2021]   [Oct]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH] blk-mq-sched: Don't reference queue tagset in blk_mq_sched_tags_teardown()
Date
On Fri, 22 Oct 2021 16:12:20 +0800, John Garry wrote:
> We should not reference the queue tagset in blk_mq_sched_tags_teardown()
> (see function comment) for the blk-mq flags, so use the passed flags
> instead.
>
> This solves a use-after-free, similarly fixed earlier (and since broken
> again) in commit f0c1c4d2864e ("blk-mq: fix use-after-free in
> blk_mq_exit_sched").
>
> [...]

Applied, thanks!

[1/1] blk-mq-sched: Don't reference queue tagset in blk_mq_sched_tags_teardown()
commit: 8bdf7b3fe1f48a2c1c212d4685903bba01409c0e

Best regards,
--
Jens Axboe


\
 
 \ /
  Last update: 2021-10-22 17:17    [W:0.084 / U:0.028 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site