FPII-2292 : Update- Remote code execution vulnerability in libjhead CVE-2016-3822 A-30074856

A-30074856 The offsetval length passed to ProcessExifDir in jhead could lead
to an out-of-bounds write.
This fix is designed to check offsetval for an integer overflow to prevent an
out-of-bounds write.

Change-Id: I168017a307b8a63dea793dd1a82b8c3dec3a69fa
2 files changed