Commit 0ad2de5e authored Apr 18, 2017 by Tianjie Xu

Add 'system' to update_verifier's gid

This addresses the denial to /dev/cpuset/tasks:
update_verifier: type=1400 audit(0.0:377): avc: denied { dac_override }
for capability=1 scontext=u:r:update_verifier:s0
tcontext=u:r:update_verifier:s0 tclass=capability permissive=1

update_verifier: type=1400 audit(0.0:378): avc: granted { write } for
name="tasks" dev="cgroup" ino=5 scontext=u:r:update_verifier:s0
tcontext=u:object_r:cgroup:s0 tclass=file

Bug: 37358323
Test: denial message gone after adding system group
Change-Id: I66b4925295a13fbc1c6f26a1bb9bd2f9cebcec3d

parent 1b28a27c

update_verifier/update_verifier.rc

+2 −2

Original line number	Diff line number	Diff line
		service update_verifier_nonencrypted /system/bin/update_verifier nonencrypted
		user root
		group cache
		group cache system
		priority -20
		ioprio rt 0

		service update_verifier /system/bin/update_verifier ${vold.decrypt}
		user root
		group cache
		group cache system
		priority -20
		ioprio rt 0