Symptom:
System crash is occurred by deadlock
Root cause:
ActivityManagerService's APIs usually hold a lock of itself instance.
In this case, four threads tried to take the same lock and it caused
deadlock.
Following three objects are in a three-cornered deadlocked.
- ActivityManagerService's instance
- PackageInstallerSession.mLock
- PackageManagerService.mPackages
Solution:
Call checkUidPermission before taking a lock of ActivityManagerService's
instance.
Fixes: 32425801
Test: manual
Author: Kazuki Nakayama <kazuki.x.nakayama@sonymobile.com>
Change-Id: I71ce57b1b8f3e0e9ba64b94a7b1f210b702efb6a
Adapts all notifications used by system services to use channels.
Channels are initialized by SystemServer after the NotificationService
has started.
Test: runtest systemui-notification
Change-Id: I25c45293b786adb57787aeab4c2613c9d7c89dab
This will allow the android.os.Build class to be generated dynamically
from the Studio side.
In order to allow the "refactoring" of classses like android.os.Build,
Create needed to be modified.
While adding the test, I've also done a small clean-up of the
AsmGeneratorTest to re-use some code.
Bug: http://b.android.com/210345
Test: Added new test to AsmGeneratorTest
Change-Id: Ie4e1209c1c60b7a33cb427dbd556a9741ec8f8b3
This CL adds an API to set up an IPSec Security Association
and Security Policy to perform Transport-Mode and Tunnel-Mode encapuslation
of IP Packets.
Bug: 30984788
Bug: 34811752
Test: 34812052, 34811227
Change-Id: Ic9f63c7bb366302a24baa3e1b79020210910ac0a
Instead of just allowing the instant app itself, also allow anyone
with ACCESS_INSTANT_APP permission or apps that the instant app
has granted access.
Change-Id: I5a79ef9520db908ba9ab56af0157b1646d2d8cc1
Fixes: 34123112
Test: cts-tradefed run commandAndExit cts-dev -m CtsAppSecurityHostTestCases -t android.appsecurity.cts.EphemeralTest
Warnings:
frameworks/base/core/jni/android_view_InputChannel.cpp:145:5: warning:
Potential memory leak
jobject serverChannelObj =
android_view_InputChannel_createInputChannel(env,
^~~~~~~~~~~~~~~~~~~~~~~~
frameworks/base/core/jni/android_view_InputChannel.cpp:151:5: warning:
Potential memory leak
jobject clientChannelObj =
android_view_InputChannel_createInputChannel(env,
^~~~~~~~~~~~~~~~~~~~~~~~
The warnings were complaining about that we might leak
nativeInputChannel, in android_view_InputChannel_createInputChannel,
since we're allocating it as an arg and not always putting it somewhere.
Bug: None
Test: Builds without warnings
Change-Id: I62163adee5d420ad78c8d4c74aafefc8a58f765b
