Fix NPE in package manager when asserting overlays
When a newer version of a package exists on /data, the package manager
will skip scanning the outdated version on /system. This means the
PackageSetting.pkg corresponding to the outdated version will be null.
This will cause an NPE when asserting that an upgraded overlay is
non-static (<overlay isStatic="false">). Prevent the exception by
checking for null, and, if needed, explicitly scan the outdated version
of the overlay within the scope of the assertion.
Bug: 78871949
Test: manual (have a pre-installed overlay, adb install a newer version, reboot)
Change-Id: I74d12c913705309dbb34f837b6806bb0fef25086
1 file changed