tree 3bd332198bc7e25a65359539f97033c8b916fcee
parent 2272fd1a98942957a99b7e71b3eff213298f9743
author Emilian Peev <epeev@google.com> 1596153209 -0700
committer Anis Assi <anisassi@google.com> 1599771062 -0700

libexif: Avoid buffer overflow due to compiler optimization

Modify an arguments size check and decrease so that the
likelihood of the compiler removing it as part of
optimizations is low.
The arguments check must always be triggered to avoid
potential buffer overflows.

Bug: 159625731
Test: run sts-engbuild-no-spl-lock -m StsHostTestCases --test
android.security.sts.Poc20_08#testPocBug_159625731

Change-Id: I6f1b24a699c307b59e51dc0e22f4ed21f4b99feb
(cherry picked from commit 4c18b0fabf48fe4460b679805b0442d76a78bde7)