commit d8f738dc5de11c178fba8f69f3a068cfbf719df5
author Rhed Jao <rhedjao@google.com> Tue Jun 08 12:40:20 2021 +0800
committer Rhed Jao <rhedjao@google.com> Wed Jun 09 13:14:18 2021 +0000
tree 69dba67bfa42b73bd557167272edfa51ea5aff57
parent d52baf860c774b3386f59230574d2e3f7a6a7de7

Fix side channel leakage from the api of overrideLabelAndIcon

- The package information is disclosed from the different exceptions
  thrown by the api of IPackageManager#overrideLabelAndIcon.

- Fix the PackageManagerComponentOverrideTests breakage.

- Add non-existent package tests in the
  PackageManagerComponentOverrideTests. Verify that the api should
  throw security exception if the package does not exist.

Bug: 184851840
Bug: 190596162
Test: atest PackageManagerComponentOverrideTests
Change-Id: I77a9cc0f87413913bbcb93674f16c311574654dd