Use the default sdcardfs view for the Android/ bind-mount.
Now that StorageManager asks vold to create package directories again,
apps only need write access in their own app-private directory. Both
app-private and OBB dirs will be created by privileged daemons as
needed.
This means we can use the "default" sdcardfs view for the Android/
bind-mount again. This has the added benefit that it fixes shell, which
wasn't in the "everybody" group, and therefore suddenly couldn't enter
/sdcard/Android anymore.
Bug: 146189163
Test: atest AdoptableHostTest
Change-Id: I37ca3b19ea4d11ed866efa808f51be945a4dc080
diff --git a/model/EmulatedVolume.cpp b/model/EmulatedVolume.cpp
index 130e747..aef7b77 100644
--- a/model/EmulatedVolume.cpp
+++ b/model/EmulatedVolume.cpp
@@ -75,7 +75,7 @@
// TODO(b/134706060) we don't actually want to mount the "write" view by
// default, since it gives write access to all OBB dirs.
std::string androidSource(
- StringPrintf("/mnt/runtime/write/%s/%d/Android", label.c_str(), userId));
+ StringPrintf("/mnt/runtime/default/%s/%d/Android", label.c_str(), userId));
std::string androidTarget(
StringPrintf("/mnt/user/%d/%s/%d/Android", userId, label.c_str(), userId));