commit 5a8fe7a028a601c6f11640a4b96bfdf923f95512
author Ricky Wai <rickywai@google.com> Fri Dec 13 15:20:47 2019 +0000
committer Ricky Wai <rickywai@google.com> Tue Dec 17 14:24:40 2019 +0000
tree 0c3badab30ed44ee0eecf8a40fc1e0f17db065de
parent 10f905e1dee616f3a4286419af28fd33ed33e9c9

Pass app visible packages data directory info to zygote

These information are needed to isolate apps data directory.

Only normal app zygote forks require these info, as
- system process - Does not need data isolation
- app zygote - It's for generating isolated process, so don't need
access apps data.
webview zygote - Similar to isolated process, don't need to access
apps data.

Bug: 143937733
Test: Able to see the package name, volume uuid, and inode nuber
for each visible package in zygote
Change-Id: I281e113d2a13d103c8967b37a06b639c5a5a8ff8

core/java/com/android/internal/os/ZygoteConnection.java

diff --git a/core/java/com/android/internal/os/ZygoteConnection.java b/core/java/com/android/internal/os/ZygoteConnection.java
index 3111b6f..9c6a288 100644
--- a/core/java/com/android/internal/os/ZygoteConnection.java
+++ b/core/java/com/android/internal/os/ZygoteConnection.java
@@ -258,7 +258,7 @@
                 parsedArgs.mRuntimeFlags, rlimits, parsedArgs.mMountExternal, parsedArgs.mSeInfo,
                 parsedArgs.mNiceName, fdsToClose, fdsToIgnore, parsedArgs.mStartChildZygote,
                 parsedArgs.mInstructionSet, parsedArgs.mAppDataDir, parsedArgs.mTargetSdkVersion,
-                parsedArgs.mIsTopApp);
+                parsedArgs.mIsTopApp, parsedArgs.mPkgDataInfoList);
 
         try {
             if (pid == 0) {