Bug 235434

Summary: WPT version of css/css-cascade/parsing/layer-import-parsing.html crashes with nullptr
Product: WebKit Reporter: Antti Koivisto <koivisto>
Component: CSSAssignee: Antti Koivisto <koivisto>
Status: RESOLVED FIXED    
Severity: Normal CC: cdumez, clopez, esprehn+autocc, ews-watchlist, glenn, gyuyoung.kim, kangil.han, macpherson, menard, youennf, zalan
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=235930
Attachments:
Description Flags
Patch none

Antti Koivisto
Reported 2022-01-21 04:33:30 PST
<script> const style = document.createElement("style"); document.head.append(style); style.sheet.insertRule('@import url("nonexist.css")'); style.sheet.cssRules[0]; style.sheet.deleteRule(0); </script>
Attachments
Patch (5.88 KB, patch)
2022-01-21 04:43 PST, Antti Koivisto 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Antti Koivisto
Comment 1 2022-01-21 04:33:44 PST
rdar://87832940
Antti Koivisto
Comment 2 2022-01-21 04:43:24 PST
Created attachment 449650 [details] Patch
EWS Watchlist
Comment 3 2022-01-21 04:45:46 PST
This patch modifies the imported WPT tests. Please ensure that any changes on the tests (not coming from a WPT import) are exported to WPT. Please see https://trac.webkit.org/wiki/WPTExportProcess
EWS
Comment 4 2022-01-21 07:09:26 PST
Committed r288362 (246266@main): <https://commits.webkit.org/246266@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 449650 [details].
Note You need to log in before you can comment on or make changes to this bug.