tree 53ae20bf4f591492bc8eae4df55223434052ad8d
parent 1c2cf1db0db2c9e9310d27bdc19c605f5537b72f
author Doug Zongker <dougz@google.com> 1399995649 -0700
committer Doug Zongker <dougz@google.com> 1399995649 -0700

fix vulnerability in bspatch

Patches with control data tuples with negative numbers in the first
and/or second can cause bspatch to write to arbitrary locations in the
heap.

Change-Id: I8c5d81948be773e6483241131d3d166b6da27cb8