tree 2e832fa33f6249e11659f1eeae0255fe37fc8b56
parent e5d1deba6185ba59da0345cb970d2d60c312ab76
author Sen Jiang <senj@google.com> 1537392584 -0700
committer Rohit Yengisetty <rngy@google.com> 1539736225 -0700

Check metadata size in payload.

Detect overflow for unsigned integer addition.

Bug: 113118184
Test: manual test with a hand crafted payload
Change-Id: I0155de49c241c392fb74f3d830ceebdb4174f872
(cherry picked from commit 08769f9c05199f96b257eded926975fd83c6edbf)
(cherry picked from commit 3e9410898d2687d7df3bdb03c6830d3ec428c2c6)