tree e2c898aab0eb339c5b0019ec9d82c86a69cde8f2
parent 28a3c8947e8f1f4abec6d67ebcba695a619ca63c
author Austin Eng <enga@chromium.org> 1649347064 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1649347064 +0000

Fix use-after-free of committed resource heaps

Heaps were destroyed immediately instead of deferring destruction
until after all work using the buffer was complete. This is only
a problem on D3D12. Vulkan allocations already have deferred
deletion, and Metal allocations are managed by the driver.

No-Try: true
Bug: chromium:1313172
Change-Id: I0ef43709949c9e86c40e766f7f2029b14c8a2e97
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/85840
Reviewed-by: Brandon Jones <bajones@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
(cherry picked from commit e8d5678b704ac881d0325f73f71168e31333fe04)
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/85867
Reviewed-by: Corentin Wallez <cwallez@chromium.org>