K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2021-06-29T20:25:38.358183Z
K 7
svn:log
V 448
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 f80ee27f447abc7baeb413cc0a7b7c21f9d32f8b)

Git Hash:   f82ccb6f5974f0aae5957e47901476bfeb2a5387
Git Author: dchagin@FreeBSD.org
END