tree e9fa009e369796202bb1097ce054358d611eede3
parent 7dbf1a187e6d82eb1dc3d9b2da44e8e320d5c758
author Tianjie Xu <xunchang@google.com> 1474495091 -0700
committer Jiyong Park <jiyong@google.com> 1498810711 +0900

Fix out of bound access in libziparchive

The boundary check of an invalid EOCD record may succeed due to the
overflow of uint32_t. Fix the check and add a unit test.

Test: Open the crash.apk and libziparchive reports the offset error as expected.

Bug: 31251826
Merged-In: I1d8092a19b73886a671bc9d291cfc27d65e3d236
Change-Id: I1d8092a19b73886a671bc9d291cfc27d65e3d236
(cherry picked from commit ae8180c06dee228cd1378c56afa6020ae98d8a24)