Commit 10bea96d authored Apr 01, 2020 by Hillf Danton Committed by Jens Axboe Apr 01, 2020

io_uring: add missing finish_wait() in io_sq_thread()



Add it to pair with prepare_to_wait() in an attempt to avoid
anything weird in the field.

Fixes: b41e9852 ("io_uring: add per-task callback handler")
Reported-by:  <syzbot+0c3370f235b74b3cfd97@syzkaller.appspotmail.com>
Signed-off-by: Hillf Danton <hdanton@sina.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

parent 05589553

fs/io_uring.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -5968,6 +5968,7 @@ static int io_sq_thread(void *data)
		}
		if (current->task_works) {
		task_work_run();
		finish_wait(&ctx->sqo_wait, &wait);
		continue;
		}
		if (signal_pending(current))

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