Android CTS 6.0 Release 21 (4214424)
-----BEGIN PGP SIGNATURE-----

iEYEABECAAYFAlmErqkACgkQ6K0/gZqxDnhkOwCdGWT/nQk4EDZhNs7kCH8tK2K4
DPwAn1ZhtojfZf6lMJD/NjU5pnInJytF
=BPWJ
-----END PGP SIGNATURE-----
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

Change-Id: I46b1ae8ca1f3a010be13aca36a091e76a97a7b70
18 files changed