tree 02b39305594a69dbee158befb6eda5c5b0514e14
parent c10c883ad4655ef421215f080dc3bdea29402003
author Fyodor Kupolov <fkupolov@google.com> 1486687566 -0800
committer Dirk Vogt <dirk@fairphone.com> 1497874266 +0200

Enforce user separation on external storage

With WRITE_MEDIA_STORAGE permission, MediaProvider can access external
storage across users.

Access should be rejected for content in other user's external storage
if the caller has no WRITE_MEDIA_STORAGE/INTERACT_ACROSS_USERS

FPIIM-1134
FPIIM-1126

Test: manual + android.provider.cts.MediaStore_FilesTest
Bug: 34114752
Change-Id: I577cc33574185657592246c1103df4174ff3acf6
(cherry picked from commit 5432cedb61aee67c514de14443d828566f189667)