2024992 - [wpt-sync] Sync PR 58643 - Fix another use-after-free with lazy style attributes.

Status: RESOLVED FIXED

(Core :: CSS Parsing and Computation, task, P4)

Description

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Sync web-platform-tests PR 58643 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/58643
Details from upstream follow.

Steinar H. Gunderson <[e-mail]> wrote:

Fix another use-after-free with lazy style attributes.

This is a similar problem as regular attribute checks, just for
the special case of input type="" (which is a similar but separate
path).

Style perftest and Speedometer3 are neutral.

Fixed: 493952652
Change-Id: I264503545c345325e6d21afa0726f524bb9394b8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7686835
Reviewed-by: Anders Hartvoll Ruud \<[e-mail]>
Commit-Queue: Steinar H Gunderson \<[e-mail]>
Cr-Commit-Position: refs/heads/main@{#1602570}

Comment 1

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Pushed to try (stability) https://treeherder.mozilla.org/#/jobs?repo=try&revision=78d81e231d6a05a79346aa0747a7f89031433297

Comment 2

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

CI Results

Ran 11 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 3 tests

Status Summary

Firefox

PASS: 1[GitHub] 3[Gecko-android-em-14-x86_64-debug-geckoview, Gecko-android-em-14-x86_64-lite-opt-geckoview, Gecko-android-em-14-x86_64-opt-geckoview, Gecko-linux2204-64-wayland-debug, Gecko-linux2204-64-wayland-opt, Gecko-linux2404-64-debug, Gecko-linux2404-64-opt, Gecko-windows11-32-24h2-debug, Gecko-windows11-32-24h2-opt, Gecko-windows11-64-24h2-debug, Gecko-windows11-64-24h2-opt]

Chrome

PASS: 1

Safari

PASS: 1

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/70639ba08da9
https://hg.mozilla.org/integration/autoland/rev/3b272199181d
[wpt PR 58643] - Fix another use-after-free with lazy style attributes., a=testonly

Comment 4

[Sandor Molnar[:smolnar]]

https://hg.mozilla.org/mozilla-central/rev/3b272199181d