Bug 639366

Summary:	net-misc/lldpd - add gettimeofday to seccomp
Product:	Gentoo Linux	Reporter:	Zhixu Liu <zhixu.liu>
Component:	Current packages	Assignee:	Patrick McLean <chutzpah>
Status:	RESOLVED FIXED
Severity:	normal	CC:	bertrand, sam
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
See Also:	https://bugs.gentoo.org/show_bug.cgi?id=727742
Whiteboard:
Package list:		Runtime testing required:	---

Description Zhixu Liu 2017-12-01 07:19:32 UTC

# cat /sys/devices/system/clocksource/clocksource0/current_clocksource
hpet

If system clcok source is hpet, then gettimeofday will do syscall gettimeofday, not for clocksource tsc. So we should add gettimeofday to seccomp too, otherwise:

2017-12-01T15:16:24 [INFO/event] libevent 2.1.8-stable initialized with epoll method
2017-12-01T15:16:24 [WARN/seccomp] invalid syscall attempted: gettimeofday(96)
2017-12-01T15:16:24 [CRIT/seccomp] invalid syscall not allowed: stop here

Reproducible: Always

Comment 1 Zhixu Liu 2017-12-01 07:23:20 UTC

*** Bug 639364 has been marked as a duplicate of this bug. ***

Comment 2 Sam James archtester

2020-06-10 00:11:25 UTC

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=36798c06b52032a4697c00bff0849769c2ef9455