tree 0a096af0d180efdad344e531b75cf440be670159
parent ac09dc56cc4f2c1daa0ea53a32811514b923182a
author Nick Kralevich <nnk@google.com> 1438971564 -0700
committer The Android Automerger <android-build@google.com> 1439580291 -0700

MPEG4Extractor.cpp: handle chunk_size > SIZE_MAX

chunk_size is a uint64_t, so it can legitimately be bigger
than SIZE_MAX, which would cause the subtraction to underflow.

https://code.google.com/p/android/issues/detail?id=182251

Bug: 23034759
Change-Id: Ic1637fb26bf6edb0feb1bcf2876fd370db1ed547