commit 7c9ce947e5d9aabeaa6a517e8bb698b005cdc426
author Andrew Paseltiner <apaseltiner@chromium.org> Mon Jun 30 13:06:51 2025
committer Chromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com> Mon Jun 30 13:06:51 2025
tree 5f89c54a33d73f600567536c0487abd41ff9e4b2
parent c71f37b233c7cdc6792d9cdc16fc87609c608d94

[M139] Account for iterator invalidation during registration processing

Original change's description:
> Account for iterator invalidation during registration processing
> 
> Prior to this change, it was possible for the set of registrations to be
> modified while the ClearRegistrationsDeferUntilNavigation method was
> iterating over it, leading to invalid accesses. In this change, we make
> a copy of the registration IDs to be processed, and only process them if
> they are still present in the set, effectively making this method not
> only safe against the immediate iterator-invalidation problem, but also
> reentrant.
> 
> Bug: 427800555
> Change-Id: I9cb11adb69aef44a1766cca23b9b0ba4bf061027
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6682165
> Reviewed-by: Nan Lin <linnan@chromium.org>
> Commit-Queue: Andrew Paseltiner <apaseltiner@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#1479770}

Bug: 428199449,427800555
Change-Id: I9cb11adb69aef44a1766cca23b9b0ba4bf061027
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6689866
Auto-Submit: Chrome Cherry Picker <chrome-cherry-picker@chops-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/branch-heads/7258@{#385}
Cr-Branched-From: f600d0656fd5b5fe4a82981f533d31ed6939e2e4-refs/heads/main@{#1477651}