tree d8b49f1eb6d667ea9422bebc4f129478d2bb5381
parent 7bee7dd3989e512ae620f07ea9acbb40bcdd9081
author Abhijeet Kaur <abkaur@google.com> 1655308889 +0100
committer Abhijeet Kaur <abkaur@google.com> 1656430953 +0000

isDataOrObbPath blocks access to Android/[data|obb] dirs only

isDataOrObbPath is a check used to restrict apps from accessing
Android/data and Android/obb directories via FUSE. However, if the app
is trying to access another directory in Android/data or Android/obb,
then we should not return early and should check if they have access to
the app package directory.

This only affects secondary volumes, as primary volumes Android/data and
Android/obb directories do not go through FUSE.

Bug: 201667614
Test: atest FileUtilsTest
Change-Id: I9d73c8c1ed40efb8bc851e9f510d4f7453367308
Merged-In: I9d73c8c1ed40efb8bc851e9f510d4f7453367308
(cherry picked from commit fe79a43a890d9c54655b0ad0beeab58958aa1cfb)