tree 756dba314ab558fb829eab256f999f2e2ba4f940
parent 10a8c9b23ac380d728ecc839d753e26d9b21015a
author Tom Taylor <tomtaylor@google.com> 1361313023 -0800
committer Nick Kralevich <nnk@google.com> 1361326264 -0800

Android MMS api allows arbitrary file access as the radio user

Bug 8214355

Only allow files in mms's app_parts directory to be opened.
Tested with the code found in the bug, before and after this
change.

(cherry picked from commit 8168ff8cebcd1b51ef9d97f2a50f9c91ee8aa562)

Change-Id: Ieab4cf20f6191aba5c2118d454dcf69f5e268308