basic: make rdrand64 a little bit more MSAn-friendly
authorEvgeny Vereshchagin <evvers@ya.ru>
Sat, 10 Nov 2018 08:10:49 +0000 (09:10 +0100)
committerLennart Poettering <lennart@poettering.net>
Sat, 10 Nov 2018 10:58:09 +0000 (11:58 +0100)
commit313992dfb58ab0ca2d1ab33a3f450fd772069605
tree78fea9865cc03eb504333c5614ae05cb9d3d1efa
parentb0395ac5cdce48af0d946f5d107e2f794c2ecf43
basic: make rdrand64 a little bit more MSAn-friendly

MSan doesn't instrument inline asm calls so let's help it
by marking err as initialized manually.

Fixes: https://github.com/systemd/systemd/issues/10714.
src/basic/random-util.c