tree 9309ca9463eb4e7e8b6c313e34655b68c7d13d33
parent 515700b4feb35ac615c8ca38165f629a67c4d99f
author Jeff Sharkey <jsharkey@android.com> 1533675737 -0600
committer Jeff Sharkey <jsharkey@google.com> 1533680713 +0000

DO NOT MERGE. Persistable Uri grants still require permissions.

When FLAG_GRANT_PERSISTABLE_URI_PERMISSION is requested, we still
need to check permissions between the source and target packages,
instead of shortcutting past them.

The spirit of the original change is remains intact: if the caller
requested FLAG_GRANT_PERSISTABLE_URI_PERMISSION, then we avoid
returning "-1", which would prevent the grant data structure from
being allocated.

Bug: 111934948
Test: atest android.appsecurity.cts.AppSecurityTests
Change-Id: Ief0fc922aa09fc3d9bb6a126c2ff5855347cd030
Merged-In: Ief0fc922aa09fc3d9bb6a126c2ff5855347cd030