01e719bebbd3bcc64d4ddb4ace8ac01082e3b706 - platform/frameworks/base

commit	01e719bebbd3bcc64d4ddb4ace8ac01082e3b706	[log] [tgz]
author	Martijn Coenen <maco@google.com>	Wed Dec 05 16:01:38 2018 +0100
committer	Martijn Coenen <maco@google.com>	Mon Jan 07 09:10:31 2019 +0000
tree	0b5e2e8212e034e1efe23dc2ae6f82035efde7a2
parent	7e6fa6727cb5f66c63a259abaceabdd67e92d530 [diff]

Allocate isolated UID ranges for app zygote and its children.

Introduce a new range of app-zygote isolated UIDs, [90000..98999].
For each app that uses an application Zygote, allocate a range of
100 isolated UIDs. The application Zygote for an app will get a
UID out of that range, and all other children that are forked
from that zygote will get a UID from the same range.

Bug:  111434506
Test: app Zygote and its children run in the new range of
      isolated UIDs (with SELinux disabled). New set of
      tests for UID allocators pass.

Change-Id: I7a6883a5ddb95683932c93ea77f4e52d8f37fa4f

core/java/android/os/AppZygote.java[diff]
core/java/android/os/Process.java[diff]
core/java/android/os/UserHandle.java[diff]
core/java/com/android/internal/os/WebViewZygoteInit.java[diff]
services/core/java/com/android/server/am/ActivityManagerService.java[diff]
services/core/java/com/android/server/am/ProcessList.java[diff]
services/core/java/com/android/server/am/ProcessRecord.java[diff]
services/tests/servicestests/src/com/android/server/am/ActivityManagerServiceTest.java[diff]

8 files changed

tree: 0b5e2e8212e034e1efe23dc2ae6f82035efde7a2