linux/io_uring/kbuf.c
Jens Axboe cf960726eb io_uring/kbuf: reject zero sized provided buffers
This isn't fixing a real issue, but there's also zero point in going
through group and buffer setup, when the buffers are going to be
rejected once attempted to get used.

Cc: stable@vger.kernel.org
Reported-by: syzbot+58928048fd1416f1457c@syzkaller.appspotmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2025-04-07 07:51:23 -06:00

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18 KiB