Pavel Begunkov 7ea24326e7 io_uring/query: cap number of queries ...

If a query chain forms a cycle, it'll be looping in the kernel until the
process is killed. It might be fine as any such mistake can be easily
uncovered during testing, but it's still nicer to let it break out of
the syscall if it executed too many queries.

Suggested-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2025-09-19 07:06:43 -06:00

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