tree 347ee96738f1bd300d53fbc0f6ea54f8ccbbd98a
parent 1a6756b78ad1c7fca57cb8521081fc01181e8f83
author Emilian Peev <epeev@google.com> 1583192318 -0800
committer Emilian Peev <epeev@google.com> 1583339974 -0800

libexif: Avoid accessing invalid data

Exif tags Make and Model can be undefined or
lack string terminators. Check the EXIF size
before trying to compare their values to constant
strings.

Bug: 147140917
Test: run sts-engbuild-no-spl-lock -m StsHostTestCases --test
android.security.sts.Poc20_03#testPocBug_147140917

Change-Id: I255f1937bec99bff7e72482d525f252290d1ddaf