io_uring: missed req_init_async() for IOSQE_ASYNC
IOSQE_ASYNC branch of io_queue_sqe() is another place where an unitialised req->work can be accessed (i.e. prior io_req_init_async()). Nothing really bad though, it just looses IO_WQ_WORK_CONCURRENT flag. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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@ -5730,6 +5730,7 @@ fail_req:
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* Never try inline submit of IOSQE_ASYNC is set, go straight
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* to async execution.
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*/
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io_req_init_async(req);
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req->work.flags |= IO_WQ_WORK_CONCURRENT;
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io_queue_async_work(req);
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} else {
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