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| author | Pavel Begunkov <asml.silence@gmail.com> | 2020-12-19 03:15:43 +0000 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-12-19 06:26:56 -0700 |
| commit | dd20166236953c8cd14f4c668bf972af32f0c6be (patch) | |
| tree | 2a3bb69cd6643ca9ec0b92681ae1512c85cd5d7e /fs/char_dev.c | |
| parent | dfea9fce29fda6f2f91161677e0e0d9b671bc099 (diff) | |
io_uring: fix 0-iov read buffer select
Doing vectored buf-select read with 0 iovec passed is meaningless and
utterly broken, forbid it.
Cc: <stable@vger.kernel.org> # 5.7+
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/char_dev.c')
0 files changed, 0 insertions, 0 deletions