1c4d535d0806dbeb6d2fa5cea0373cbd9ab6d33b - platform/frameworks/base

commit: 1c4d535d0806dbeb6d2fa5cea0373cbd9ab6d33b
[log]
author: Charles He <qiurui@google.com>
Thu Nov 24 14:05:00 2016 +0000
committer: gitbuildkicker <android-build@google.com>
Thu Jan 19 16:32:55 2017 -0800
tree: 50c2994f77c36f94b66fdfc72228dbd710541fad
parent: 593144fa0129f09dc1992ea01b57fdb39fbbdf3f [diff]

Prevent writing to FRP partition during factory reset.

Avoid potential race condition between FRP wipe and write operations
during factory reset by making the FRP partition unwritable after
wipe.

Bug: 30352311
Test: manual
Change-Id: If3f024a1611366c0677a996705724458094fcfad
(cherry picked from commit a629c772f4a7a5ddf7ff9f78fb19f7ab86c2a9c2)
(cherry picked from commit a9437bd1caeeb38780d920a81bde8cc7ca280fe0)

core/java/android/service/persistentdata/PersistentDataBlockManager.java[diff]
services/core/java/com/android/server/PersistentDataBlockService.java[diff]

2 files changed

tree: 50c2994f77c36f94b66fdfc72228dbd710541fad