| commit | 50e96989d736b8e5623059815247be01ca6713c1 | [log] [tgz] |
|---|---|---|
| author | Pavel Begunkov <asml.silence@gmail.com> | Wed Mar 24 22:59:01 2021 +0000 |
| committer | Jens Axboe <axboe@kernel.dk> | Sun Apr 11 17:42:00 2021 -0600 |
| tree | 06c95005b9bb4209e110cb1c2e506f1cdc79be02 | |
| parent | 548d819d1eed7b6bf86d36c8de2fbc54b69db571 [diff] |
io_uring: reg buffer overflow checks hardening We are safe with overflows in io_sqe_buffer_register() because it will just yield alloc failure, but it's nicer to check explicitly. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/2b0625551be3d97b80a5fd21c8cd79dc1c91f0b5.1616624589.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>