CVS: cvs.openbsd.org: xenocara

[Matthieu Herrb]

CVSROOT:        /cvs
Module name:    xenocara
Changes by:     matth...@cvs.openbsd.org        2020/02/05 00:26:15

Modified files:
        lib/mesa/src/util: futex.h 

Log message:
Add sanity checks to futex_wait()

- handle the NULL timeout pointer case
- avoid negative cases.

Suggested by cheloha@ ok cheloha@, jsg@