dex2oat: fix forward-locked upgrades with unlabeled asecs
dex2oat fails when upgrading unlabeled asec containers.
Steps to reproduce:
1) Install a forward locked app on Android 4.1
adb install -l foo.apk
2) Upgrade to tip-of-tree
Addresses the following denial:
<4>[ 379.886665] type=1400 audit(1405549869.210:4): avc: denied { read } for pid=2389 comm="dex2oat" path="/mnt/asec/jackpal.androidterm-1/pkg.apk" dev=dm-0 ino=12 scontext=u:r:dex2oat:s0 tcontext=u:object_r:unlabeled:s0 tclass=file
(cherry picked from commit 270be6e86a121922b3621cbeaab9d908e53d04cb)
Change-Id: I58dc6ebe61a5b5840434077a55f1afbeed602137
diff --git a/dex2oat.te b/dex2oat.te
index 164e89c..2df9947 100644
--- a/dex2oat.te
+++ b/dex2oat.te
@@ -6,4 +6,7 @@
allow dex2oat installd:fd use;
# Read already open asec_apk_file file descriptors passed by installd.
+# Also allow reading unlabeled files, to allow for upgrading forward
+# locked APKs.
allow dex2oat asec_apk_file:file read;
+allow dex2oat unlabeled:file read;