1832361 - Page rendering regression on iltalehti.fi

Status: VERIFIED FIXED

(Core :: DOM: Core & HTML, defect)

Description

[Henri]

After the fix for bug 1425310 was merged https://www.iltalehti.fi/ fails rendering partially. Right sidebar is empty and while scrolling down images fail to load.

Comment 1

[Henri]

Regression found using mozregression
6:02.47 INFO: Last good revision: b3cac12e312d2870e027fe953f5e325c486d4643
6:02.47 INFO: First bad revision: 0054de12b39ca2d03e0d78a545f80879e8bd8f5f
6:02.47 INFO: Pushlog:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=b3cac12e312d2870e027fe953f5e325c486d4643&tochange=0054de12b39ca2d03e0d78a545f80879e8bd8f5f

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

:zqianem, since you are the author of the regressor, bug 1425310, could you take a look?

For more information, please visit BugBot documentation.

Comment 3

[Olli Pettay [:smaug][[e-mail]]]

Kiitos Henri.

Given that iltalehti.fi is a rather major site in Finland, we should perhaps back bug 1425310 out while the issue is being investigated.

Comment 4

[zqianem]

Investigating this now. I will add the fix to the original implementation at https://phabricator.services.mozilla.com/D172368.

Comment 5

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1425310

Comment 6

[BugBot [:suhaib / :marco/ :calixte]]

The bug is marked as tracked for firefox115 (nightly). However, the bug still isn't assigned.

:hsinyi, could you please find an assignee for this tracked bug? Given that it is a regression and we know the cause, we could also simply backout the regressor. If you disagree with the tracking decision, please talk with the release managers.

For more information, please visit BugBot documentation.

Comment 7

[Olli Pettay [:smaug][[e-mail]]]

The patch for bug 1425310 was backed out, then tweaked and landed again.
iltalehti.fi seems to work fine here now, using the latest Nightly.
Please reopen if there are still issues.

Comment 8

[Ardelean Oana, Desktop Test Engineering [:oardelean]]

Reproducible o a 2023-05-10 Nightly build on macOS 12.
Verified as fixed on Firefox 115.0b2(build ID: 20230606180112) and Nightly 116.0a1(build ID: 20230607214358) on macOS 12, Windows 10, Ubuntu 22.