tree 17942fff88967746a6a8aec396d5053de3ccefcb
parent b123938d65ec7c21d9a6208d2b9fa42e4f938cfd
author Jamie Madill <jmadill@chromium.org> 1484798495 -0500
committer Commit Bot <commit-bot@chromium.org> 1484855358 +0000

Buffer11: Fix use-after-free with system memory storage.

Certain use patterns could trigger a deallocation of the system memory
storage as it was being initialized. Fix this by resetting the idle
counter before we enter into the internal update which would trigger
the deallocation check.

BUG=chromium:682020

Change-Id: Ic3dac78ffa778cbaf103820a23eea009ce439d5c
Reviewed-on: https://chromium-review.googlesource.com/430304
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>