tree c95b78ccbbf8086e10c9518703b3ed93405c51bf
parent 04b02f651d8e215ddcdf72dd0dcccafacc2c92a2
author Matthew Maurer <mmaurer@google.com> 1560802155 -0700
committer Matthew Maurer <mmaurer@google.com> 1562969964 -0700

Centralize bounds checking and don't overflow

This does not directly change any of the semantics, but it prevents the
overflow sanitizer from thinking the overflow checks on the buffer
bounds may be overflows themselves.

It also centralizes some checking for clearer code.

Bug: 80146040
Change-Id: Ifd98658d2ee83b2b2544cc8e7f4cbb486b21a575