Bug 250460

Summary:	[css-transitions] crash when transition-property is set to inherit from a parent with mismatched items in another transition property
Product:	WebKit	Reporter:	Antoine Quint <graouts>
Component:	Animations	Assignee:	Antoine Quint <graouts>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	dino, graouts, koivisto, ntim, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Safari Technology Preview
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=250401 https://github.com/web-platform-tests/wpt/pull/37882

Description Antoine Quint 2023-01-11 09:40:39 PST

We fixed a bug yesterday to correctly handle a case where transition-property is set to a custom property and another transition property has a longer list of items: bug 250401. However, this doesn't work and crashes when those properties are set on a parent and a child uses "inherit" to replicate them.

Comment 1 Antoine Quint 2023-01-11 09:40:53 PST

rdar://104118149

Comment 2 Antoine Quint 2023-01-11 09:48:48 PST

Pull request: https://github.com/WebKit/WebKit/pull/8526

Comment 3 Antoine Quint 2023-01-11 09:50:45 PST

Submitted web-platform-tests pull request: https://github.com/web-platform-tests/wpt/pull/37882

Comment 4 EWS 2023-01-11 22:31:25 PST

Committed 258821@main (65cbbd06b50b): <https://commits.webkit.org/258821@main>

Reviewed commits have been landed. Closing PR #8526 and removing active labels.