Bug 249321

Summary:	REGRESSION (256459@main): data-type="number" is broken in libxslt
Product:	WebKit	Reporter:	David Kilzer (:ddkilzer) <ddkilzer>
Component:	XML	Assignee:	David Kilzer (:ddkilzer) <ddkilzer>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
Bug Depends on:	247538
Bug Blocks:	249794

Description David Kilzer (:ddkilzer) 2022-12-14 09:46:15 PST

`data-type="number"` is broken in libxslt.

Just learned about this yesterday from the upstream libxml2/libxslt maintainer:

```
This should fix the thread-safety issue, but it breaks data-type="number" and commit c9788200 won't help with the new version of xsltICUSortFunction.
```

<https://gitlab.gnome.org/GNOME/libxslt/-/issues/78#note_1616795>

Regressed with this fix:

Bug 247538: Update xsltUnicodeSortFunction()
<https://bugs.webkit.org/show_bug.cgi?id=247538>

<rdar://103360797>

Comment 1 David Kilzer (:ddkilzer) 2022-12-14 09:53:34 PST

Pull request: https://github.com/WebKit/WebKit/pull/7621

Comment 2 EWS 2022-12-14 10:44:31 PST

Committed 257866@main (d62c575193bd): <https://commits.webkit.org/257866@main>

Reviewed commits have been landed. Closing PR #7621 and removing active labels.