Commit 929104f6 authored Jan 25, 2017 by Martijn Coenen

Allow mediacodec _llseek() syscall.

The mediacodec process will attempt to load one or
more HIDL HALs. Code for retrieving a handle to HAL
services recently changed to include retrieving and
parsing a manifest from the device; this parsing code
causes the _llseek system call to be executed, which
was previously not allowed.

Since mediacodec already has lseek, adding _llseek
here should be safe.

Bug: 34692351
Test: media.codec no longer crashes
Change-Id: I7f0b173522a8e88395f54c7d2630270509f7799c

parent b4728afb

services/mediacodec/minijail/seccomp_policy/mediacodec-seccomp-arm.policy

+1 −0

Original line number	Diff line number	Diff line
		@@ -43,6 +43,7 @@ gettimeofday: 1
		sched_yield: 1
		nanosleep: 1
		lseek: 1
		_llseek: 1
		sched_get_priority_max: 1
		sched_get_priority_min: 1
		statfs64: 1