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Commit 60c4ffb1 authored by Martijn Coenen's avatar Martijn Coenen
Browse files

Give AppZygote process shared app GID. 

So AppZygote can access profiles belonging to the app.

Bug: 254422654
Flag: EXEMPT bugfix
Test: inspect /proc/pid/maps to verify profiles are loaded
Change-Id: Ibf0f43accff687bfe172796086124f77eeca574d
parent 2ea93073

core/java/android/os/AppZygote.java

+4 −1
Original line number Diff line number Diff line
@@ -111,12 +111,15 @@ public class AppZygote { 
        try {

            int runtimeFlags = Zygote.getMemorySafetyRuntimeFlagsForSecondaryZygote(

                    mAppInfo, mProcessInfo);



            final int[] sharedAppGid = {

                    UserHandle.getSharedAppGid(UserHandle.getAppId(mAppInfo.uid)) };

            mZygote = Process.ZYGOTE_PROCESS.startChildZygote(

                    "com.android.internal.os.AppZygoteInit",

                    mAppInfo.processName + "_zygote",

                    mZygoteUid,

                    mZygoteUid,

                    null,  // gids

                    sharedAppGid,  // Zygote gets access to shared app GID for profiles

                    runtimeFlags,

                    "app_zygote",  // seInfo

                    abi,  // abi