238739 – <attachment> styles get injected regardless of AttachmentElementEnabled runtime setting

Bug 238739 - <attachment> styles get injected regardless of AttachmentElementEnabled runtime setting

Summary: <attachment> styles get injected regardless of AttachmentElementEnabled runti...

Status:	RESOLVED FIXED

Alias:	None

Product:	WebKit
Classification:	Unclassified
Component:	CSS (show other bugs)
Version:	WebKit Nightly Build
Hardware:	Unspecified Unspecified

Importance:	P2 Normal
Assignee:	Tim Nguyen (:ntim)

URL:
Keywords:	InRadar

Depends on:
Blocks:	236012
	Show dependency tree / graph

Reported:	2022-04-04 08:48 PDT by Tim Nguyen (:ntim)
Modified:	2022-04-20 20:50 PDT (History)
CC List:	11 users (show)

See Also:	238960

Attachments
Patch (34.29 KB, patch) 2022-04-04 09:33 PDT, Tim Nguyen (:ntim)	thorton: review+	Details \| Formatted Diff \| Diff
Patch (34.29 KB, patch) 2022-04-04 11:08 PDT, Tim Nguyen (:ntim)	no flags	Details \| Formatted Diff \| Diff
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.

Description Tim Nguyen (:ntim) 2022-04-04 08:48:49 PDT

See https://bugs.webkit.org/show_bug.cgi?id=236012#c10

https://webkit-search.igalia.com/webkit/rev/81b1b504044f756417974ca63b3992ee817bb619/Source/WebCore/css/html.css#1370-1377

https://webkit-search.igalia.com/webkit/rev/81b1b504044f756417974ca63b3992ee817bb619/Source/WebCore/style/UserAgentStyle.cpp#198-203 is a good example on how to fix this.

Comment 1 Radar WebKit Bug Importer 2022-04-04 09:05:03 PDT

<rdar://problem/91242629>

Comment 2 Tim Nguyen (:ntim) 2022-04-04 09:33:11 PDT

Created attachment 456579 [details]
Patch

Comment 3 Tim Nguyen (:ntim) 2022-04-04 11:08:14 PDT

Created attachment 456591 [details]
Patch

Comment 4 Tim Nguyen (:ntim) 2022-04-04 11:11:23 PDT

Committed r292306 (249199@trunk): <https://commits.webkit.org/249199@trunk>