tree 54326e3b168832fe34d393dcd4f709c7a2b000cc
parent 8e81142af3dceb913ca50f67df3ded84233f932a
author Michael Wachenschwanz <mwachens@google.com> 1535172635 -0700
committer android-build-team Robot <android-build-team-robot@google.com> 1536621602 +0000

Verify number of Map entries written to Parcel

Make sure the number of entries written by Parcel#writeMapInternal
matches the size written. If a mismatch were allowed, an exploitable
scenario could occur where the data read from the Parcel would not
match the data written.

Fixes: 112859604
Test: cts-tradefed run cts -m CtsOsTestCases -t android.os.cts.ParcelTest

Change-Id: I325d08a8b66b6e80fe76501359c41b6656848607
Merged-In: I325d08a8b66b6e80fe76501359c41b6656848607
(cherry picked from commit 057a01d1f38e9b46d3faa4059fdd7c8717681ea0)