tree 6766c904e99495fc341d57a511f88feee080687b
parent 2040543eb353f545be4e2b25b637bd82ae66cb32
author Narayan Kamath <narayan@google.com> 1440763188 +0100
committer The Android Automerger <android-build@android.com> 1443483142 -0700

libutils: Fix integer overflows in VectorImpl.

Use external/safe-iop to check for overflows on arithmetic
operations.

Also remove an unnecessary copy of Vector/SharedBuffer from
codeflinger and use the copy from libutils instead.

Note that some of the unit tests are somewhat useless due to
test-runner limitations : gtest's ability to filter on abort message
doesn't work when combined with messages formatted by android's logging
system.

bug: 22953624

(cherry picked from commit c609c31fb56ae434caa2d0153cd0a2f74a715071)

Change-Id: I61644633db6b54fa230683615de9724f7fabf6fb