chore: cherry-pick 70579363ce7b from chromium #25026
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StevenEBarbaro
approved these changes
Aug 21, 2020
MarshallOfSound
approved these changes
Aug 21, 2020
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usb: Prevent iterator invalidation during Promise resolution
This change swaps sets of ScriptPromiseResolvers into local variables in
a number of places where it was possible for script to execute during
the call to Resolve() or Reject() and modify the set being iterated
over, thus invalidating the iterator.
(cherry picked from commit dbc6c3c3652680e287c60b3c6551622748543439)
Bug: 1106773
Change-Id: Id4eb0cd444a7dbb5de23038ec80f44fee649cfe4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2304538
Auto-Submit: Reilly Grant reillyg@chromium.org
Commit-Queue: James Hollyer jameshollyer@chromium.org
Reviewed-by: James Hollyer jameshollyer@chromium.org
Cr-Original-Commit-Position: refs/heads/master@{#790217}
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2310964
Reviewed-by: Reilly Grant reillyg@chromium.org
Commit-Queue: Reilly Grant reillyg@chromium.org
Cr-Commit-Position: refs/branch-heads/4183@{#842}
Cr-Branched-From: 740e9e8a40505392ba5c8e022a8024b3d018ca65-refs/heads/master@{#782793}
Notes: Security: Backported fix for CVE-2020-6541.