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Commit d5e16d8e authored by Pavel Begunkov's avatar Pavel Begunkov Committed by Jens Axboe
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io_uring: fix ->work corruption with poll_add



req->work might be already initialised by the time it gets into
__io_arm_poll_handler(), which will corrupt it by using fields that are
in an union with req->work. Luckily, the only side effect is missing
put_creds(). Clean req->work before going there.

Suggested-by: default avatarJens Axboe <axboe@kernel.dk>
Signed-off-by: default avatarPavel Begunkov <asml.silence@gmail.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 3e863ea3
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