tree cd41101c4554c4f36ef70da74f147512b371228d
parent 12c4fc2579017a162668db077e8067512fd968ca
author robertphillips <robertphillips@google.com> 1467054339 -0700
committer Commit bot <commit-bot@chromium.org> 1467054339 -0700

Address ASAN fuzzer complaint

This addresses a class of fuzzer failure where the paint index has been
made invalid but the calling code doesn't handle a null pointer return.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2099343002

Review-Url: https://codereview.chromium.org/2099343002