...mismatched uid: X on disk, Y in settings" errors on Froyo and Gingerbread
Deal more gracefully with the uid changing in three ways:
1. If the uid on disk has become root, then have installd change it to
the application's uid. This is to correct a potential case where
installd was interrupted while linking or unlinking the libs dir,
during which it temporarily changes the owner of the dir to root
so that a malicious app can not get in its way. So if the uid on
disk has become root, we assume we can safely just change it back
to the correct uid.
2. When scaning packages at boot, use the same "delete and rebuild data
directory" code for third party applications as we have for system
applications. This allows us to at least end up in a state where the
app will run, even if its data is lost.
3. But we really don't want to get in to case 2, so if an application
update is being installed and we find that the uid we now have for
the app is different than the one on disk, fail the update. This will
protect against for example a developer changing the sharedUserId of
their app and getting into this bad state.
Bug: 6295373
Change-Id: Ic802fdd818ac62449ff3c61d1fff1aa4d4942f39
Forward-locked apps are mostly in ASEC containers now, so the
containers need to be measured as well.
Bug: 6606390
Change-Id: I69e9fe47aabe1e130568779a45fe8000b3ce9d4c
When media packages were loaded, they would lose their forward-locked
status since the flags covering it was not available when the
doPostInstall step was called.
Bug: 6611980
Change-Id: I807fcec6b61cedf7654808b704fba7de9c7c1922
The old style forward-locked apps were in a directory called
/data/app-private but the new style forward-locked apps are in ASEC
containers. This made the upgrade path confused and it wouldn't
correctly generate the InstallArgs to delete the old file.
Bug: 6619438
Change-Id: If4323fa8701d9fc653998f5db58670b4124b9e87
Protect the ShutdownThread from possible hangs in the telephony,
Bluetooth or NFC stack while turning off the radios.
Bug: 6585958
Change-Id: I6b448c854c5a0efb0eedd90437853ef2571e785b
When app verfication is enabled and the verifier times out, allow
PackageManagerService to continue with the installation.
Bug: 6531120
Change-Id: Ic6aef755af92588e8887c918b70fb195c683b24c
Pending install list is cleared if there is an error connecting to DCS,
so don't try to remove each pending install in the loop.
Change-Id: I736114878ad92136c3b8a3ca27a1f058adaba395
Move MountService up the list, then pause waiting for MountService to
finish scanning ASECs before the services that require those packages to
be ready.
Additionally, don't automatically mark all ASEC apps as FLAG_EXTERNAL on
reboot. This prevents AppWidgets and other things from being used with
ASECs which are on internal storage.
Bug: 6445613
Change-Id: I3e0b3e244fec966814d7a5ea93de5d337aea79bd
Change the thread priority for all disk measurement and statfs calls to
background priority.
Also move the measurement fully into the measurement task since it makes
more sense.
Bug: 6332097
Change-Id: Iafc2151313ad9b14117daf67e933dccd32f68d54
This refactoring sets the stage for a follow-on change that
will make use additional functions of the power HAL.
Moved functionality from android.os.Power into PowerManagerService.
None of these functions make sense being called outside of the
system server. Moving them to the PowerManagerService makes it
easier to ensure that the power HAL is initialized exactly once.
Similarly, moved ShutdownThread out of the policy package and into
the services package where it can tie into the PowerManagerService
as needed.
Bug: 6435382
Change-Id: I958241bb124fb4410d96f5d5eb00ed68d60b29e5
Need to use PackageManager.INSTALL_{EXTERNAL,FORWARD_LOCKED} for
createInstallArgs instead of ApplicationInfo.FLAG_etc for the install
args to be created correctly. If certain flags conflict, there will be a
failure to delete the package.
Change-Id: Ibd8705943371596b2f2d6c24bd071b737ca74ef4
If there were apps already installed that were added in a later system
OTA, bad things would happen.
If the previously installed application is an older version, simply
delete the installed application. If the system app is older than the
previously installed one, mark it as a disabled system app and use the
previoulsy installed application.
Additionally, the application will now have the correct granted
permissions.
Bug: 6251602
Change-Id: Iea444b6acac460fca1e08d4e2cbf68a258214ca6
System applications which had an update applied to them at some point
were in a semi-broken state when removed via an OTA. The
"updated-package" setting would stay around forever and permissions
wouldn't be revoked.
Change-Id: I908e813b5de59c0f777d9b051253b28255a1c694
On devices that had external storage, permissions weren't set correctly
on non-forward-locked applications. Also, moving forward locked
applications didn't work since DefaultContainerService wasn't able to
read it.
Fixed some faulty unit tests as well.
Bug: 6427212
Change-Id: I5c1f0bf5278549069c78939f0708c4c43a7d4006
