commit 5602dfde45c2d68a5eb4594aa65c353c1db54f84
author Charlie Chen <yuchungchen@google.com> Thu Apr 01 10:01:14 2021 +0800
committer Charlie Chen <yuchungchen@google.com> Thu Apr 01 02:53:24 2021 +0000
tree 612ef9337360d4ae985a06e51fd985e27dd97679
parent 6171dc4503e2b6cec198e5a2984c65528580d71d

SELinux error coming from mediacodec when using GCA and secure playback

Fixes the following denials:

avc: denied { read } for name="name" dev="sysfs" ino=63727 \
scontext=u:r:mediacodec:s0 tcontext=u:object_r:sysfs:s0 tclass=file \
permissive=0

avc: denied { read } for name="name" dev="sysfs" ino=63743 \
scontext=u:r:mediacodec:s0 tcontext=u:object_r:sysfs:s0 tclass=file \
permissive=0

avc: denied { read } for name="name" dev="sysfs" ino=64010 \
scontext=u:r:mediacodec:s0 tcontext=u:object_r:sysfs:s0 tclass=file \
permissive=0

avc: denied { search } for name="video6" dev="sysfs" ino=64587 \
scontext=u:r:mediacodec:s0 tcontext=u:object_r:sysfs_video:s0 \
tclass=dir permissive=0

Bug: 182525521
Bug: 184145552
Test: GCA recording works properly, \
      Netflix and ExoPlayer can play videos
Change-Id: Ib7220feedc5031fb0e5c05a2b487da2ddf8b98cd