diff options
| author | Dmitry Chagin <dchagin@FreeBSD.org> | 2021-06-10 11:23:11 +0000 |
|---|---|---|
| committer | Mark Johnston <markj@FreeBSD.org> | 2021-06-29 20:06:09 +0000 |
| commit | d1fffaed2309d8bd9dd840de422647c5c83f8411 (patch) | |
| tree | 4a85f464c76c5bd03d4ca206a3e2caa836d2dd7c /usr.sbin/memcontrol | |
| parent | 4647d115ff849534c9d6712cc2da32509721e20e (diff) | |
linux(4): Prevent integer overflow in futex_requeue.
To prevent a signed integer overflow in futex_requeue add a sanity check
to catch negative values of nrwake or nrrequeue.
Approved by: so
Security: EN-21:22.linux_futex
(cherry picked from commit 25b09d6f398ea8a260ee8e2e8209fd76c61e13ee)
(cherry picked from commit 7a37d13b6cfa5235c88678f96ede6bfca74b28e8)
Diffstat (limited to 'usr.sbin/memcontrol')
0 files changed, 0 insertions, 0 deletions