On cuttlefish devices, the resource loading code apparently maps the file rather
than just reading it.
Denial log:
viewcompiler: type=1400 audit(0.0:308): avc: denied { map } for
path="/data/app/android.startop.test-Z2JxVhtKPw2wx4o-nmo5NA==/base.apk"
dev="vdb" ino=139269 scontext=u:r:viewcompiler:s0
tcontext=u:object_r:apk_data_file:s0 tclass=file permissive=0
app=android.startop.test
Bug: 139018973
Change-Id: I4bbbc44abc3c4315137f76a0be737236cf10f4ef
This is being done in preparation for the migration from ashmem to
memfd. In order for tmpfs objects to be usable across the Treble
boundary, they need to be declared in public policy whereas, they're
currently all declared in private policy as part of the
tmpfs_domain() macro. Remove the type declaration from the
macro, and remove tmpfs_domain() from the init_daemon_domain() macro
to avoid having to declare the *_tmpfs types for all init launched
domains. tmpfs is mostly used by apps and the media frameworks.
Bug: 122854450
Test: Boot Taimen and blueline. Watch videos, make phone calls, browse
internet, send text, install angry birds...play angry birds, keep
playing angry birds...
Change-Id: I20a47d2bb22e61b16187015c7bc7ca10accf6358
Merged-In: I20a47d2bb22e61b16187015c7bc7ca10accf6358
(cherry picked from commit e16fb9109c)
We will generate precompiled layouts as part of the package install or upgrade
process. This means installd needs to be able to invoke viewcompiler. This
change gives installd and viewcompiler the minimal set of permissions needed for
this to work.
Bug: 111895153
Test: manual
Change-Id: Ic1fe60bd264c497b5f79d9e1d77c2da4e092377b
