tree fe3e5fa839eaf1cae33e8357fa1eb571593200df
parent bf441335ea5b02d15c1c9524508c7bb8acc0ed8a
author Michael Wachenschwanz <mwachens@google.com> 1535172635 -0700
committer akirilov <akirilov@google.com> 1535661644 -0700

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