tree 8be8b2ddc247d2cac341641debf8d0f879961a4c
parent bca0f71dc2b29e68dc233e9bb021a38e73a6a32c
author Julia Hansbrough <flowerhack@google.com> 1534279225 -0700
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1534282020 +0000

[scudo] Allow Scudo allocator to return null.

POSIX allows null to be returned from some conditions that Scudo, by
default, throws an error on.

We probably want Scudo's behavior eventually, but to make things line up
nicely with extant unit tests for now (posix_memalign.c), let's use
allocator_may_return_null to allow that behavior.

Change-Id: I4f86690083d29061ef2b0e54b77be5835569e074