io_uring: enable lookup of links holding inflight files

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When a process exits, we cancel whatever requests it has pending that
are referencing the file table. However, if a link is holding a
reference, then we cannot find it by simply looking at the inflight
list.

Enable checking of the poll and timeout list to find the link, and
cancel it appropriately.

Cc: stable@vger.kernel.org
Reported-by: Josef <josef.grieb@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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This commit is contained in:

Jens Axboe 2020-08-12 17:33:30 -06:00

parent a36da65c46

commit f254ac04c8

1 changed files with 87 additions and 10 deletions

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103

fs/io_uring.c

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