Also fail early if we detect that we've previously run out of memory and thus
corrupted the buffer.

Add a unit test for this kind of case.

Bug: chromium:914731
Change-Id: Iaaf3927209bffeab6fe8ba462d9dd9dad8cbbe2f
Reviewed-on: https://chromium-review.googlesource.com/c/1377449Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Jeremy Roman <jbroman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58248}