tree 34c27432788cf5407fbb727371b6a8f360ab059c
parent 3d0ec63196cf48eea1cabb5ea99705c61b61782b
author Tianjie Xu <xunchang@google.com> 1474495091 -0700
committer gitbuildkicker <android-build@google.com> 1477593993 -0700

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.

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

Bug: 31251826
Change-Id: I1d8092a19b73886a671bc9d291cfc27d65e3d236
(cherry picked from commit ae8180c06dee228cd1378c56afa6020ae98d8a24)
(cherry picked from commit 1ee4892e66ba314131b7ecf17e98bb1762c4b84c)