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Prevent system uid component from running in an isolated app process

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Bug: 140055304
Test: Manua
Change-Id: Ie7f6ed23f0c6009aad0f67a00af119b02cdceac3
Merged-In: I5a1618fab529cb0300d4a8e9c7762ee218ca09eb
This commit is contained in:
Jing Ji
2019-11-04 14:22:27 -08:00
parent b730f1984f
commit 0bfebadf30
1 changed files with 2 additions and 1 deletions
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3
services/core/java/com/android/server/am/ActivityManagerService.java
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@@ -3562,7 +3562,8 @@ public class ActivityManagerService extends IActivityManager.Stub
final int procCount = procs.size();
for (int i = 0; i < procCount; i++) {
final int procUid = procs.keyAt(i);
if (UserHandle.isApp(procUid) || !UserHandle.isSameUser(procUid, uid)) {
if (UserHandle.isApp(procUid) || !UserHandle.isSameUser(procUid, uid)
|| UserHandle.isIsolated(procUid)) {
// Don't use an app process or different user process for system component.
continue;
}