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* [PATCH 0/2] syzbot reports on sqo_dead
@ 2021-01-13 12:42 Pavel Begunkov
  2021-01-13 12:42 ` [PATCH 1/2] io_uring: fix null-deref in io_disable_sqo_submit Pavel Begunkov
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: Pavel Begunkov @ 2021-01-13 12:42 UTC (permalink / raw)
  To: Jens Axboe, io-uring

It deals with two ->sqo_dead related bugs reported by syzbot. 1/2 is for
overlooked ->ring==NULL case. 2/2 is not a real problem but rather a
false positive, but still can backfire in the future.

Pavel Begunkov (2):
  io_uring: fix null-deref in io_disable_sqo_submit
  io_uring: do sqo disable on install_fd error

 fs/io_uring.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

-- 
2.24.0


^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2021-01-13 15:30 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2021-01-13 12:42 [PATCH 0/2] syzbot reports on sqo_dead Pavel Begunkov
2021-01-13 12:42 ` [PATCH 1/2] io_uring: fix null-deref in io_disable_sqo_submit Pavel Begunkov
2021-01-13 12:42 ` [PATCH 2/2] io_uring: do sqo disable on install_fd error Pavel Begunkov
2021-01-13 15:29 ` [PATCH 0/2] syzbot reports on sqo_dead Jens Axboe

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