<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>260816</bug_id>
          
          <creation_ts>2023-08-28 13:28:31 -0700</creation_ts>
          <short_desc>REGRESSION(267321@main): [ iOS Mac ] ASSERTION FAILED: style() in WebCore::FontCascade &amp;WebCore::CSSToLengthConversionData::fontCascadeForFontUnits()</short_desc>
          <delta_ts>2023-08-28 18:06:22 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>CSS</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Dawn Morningstar">Morningstar</reporter>
          <assigned_to name="Tim Nguyen (:ntim)">ntim</assigned_to>
          <cc>ben_schwartz</cc>
    
    <cc>ntim</cc>
    
    <cc>webkit-bot-watchers-bugzilla</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1974009</commentid>
    <comment_count>0</comment_count>
    <who name="Dawn Morningstar">Morningstar</who>
    <bug_when>2023-08-28 13:28:31 -0700</bug_when>
    <thetext>imported/w3c/web-platform-tests/css/geometry/DOMMatrix-001.html
is a constant crash on all queues after 267321@main
https://commits.webkit.org/267321@main

HISTORY:
https://results.webkit.org/?suite=layout-tests&amp;test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fgeometry%2FDOMMatrix-001.html 

CRASH-LOG-URL:
https://ews-build.s3-us-west-2.amazonaws.com/macOS-Monterey-Release-WK2-Tests-EWS/227be385-15005-rerun/imported/w3c/web-platform-tests/css/geometry/DOMMatrix-001-crash-log.txt</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1974010</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2023-08-28 13:29:03 -0700</bug_when>
    <thetext>&lt;rdar://problem/114582938&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1974018</commentid>
    <comment_count>2</comment_count>
    <who name="Dawn Morningstar">Morningstar</who>
    <bug_when>2023-08-28 13:54:34 -0700</bug_when>
    <thetext>Pull request: https://github.com/WebKit/WebKit/pull/17142</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1974020</commentid>
    <comment_count>3</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2023-08-28 13:58:39 -0700</bug_when>
    <thetext>Test gardening commit 267362@main (3c9d9bada4e9): &lt;https://commits.webkit.org/267362@main&gt;

Reviewed commits have been landed. Closing PR #17142 and removing active labels.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1974035</commentid>
    <comment_count>4</comment_count>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2023-08-28 14:52:51 -0700</bug_when>
    <thetext>ASSERTION FAILED: style()
/Volumes/Data/worker/Apple-Ventura-Debug-Build/build/Source/WebCore/css/CSSToLengthConversionData.cpp(68) : const WebCore::FontCascade &amp;WebCore::CSSToLengthConversionData::fontCascadeForFontUnits() const
1   0x3bb1e12a9 WTFCrash
2   0x440f6246b WTFCrashWithInfo(int, char const*, char const*, int)
3   0x44442a661 WebCore::CSSToLengthConversionData::fontCascadeForFontUnits() const
4   0x4443e82b7 WebCore::CSSPrimitiveValue::computeNonCalcLengthDouble(WebCore::CSSToLengthConversionData const&amp;, WebCore::CSSUnitType, double)
5   0x4443e7e0b WebCore::CSSPrimitiveValue::computeLengthDouble(WebCore::CSSToLengthConversionData const&amp;) const
6   0x4443e815d double WebCore::CSSPrimitiveValue::computeLength&lt;double&gt;(WebCore::CSSToLengthConversionData const&amp;) const
7   0x4445402e7 WebCore::Length WebCore::CSSPrimitiveValue::convertToLength&lt;26&gt;(WebCore::CSSToLengthConversionData const&amp;) const
8   0x44454023b WebCore::convertToFloatLength(WebCore::CSSPrimitiveValue const*, WebCore::CSSToLengthConversionData const&amp;)
9   0x444540a4a WebCore::transformForValue(WebCore::CSSValue const&amp;, WebCore::CSSToLengthConversionData const&amp;)
10  0x444540451 WebCore::transformsForValue(WebCore::CSSValue const&amp;, WebCore::CSSToLengthConversionData const&amp;)
11  0x4444a68af WebCore::DOMMatrixReadOnly::parseStringIntoAbstractMatrix(WTF::String const&amp;)
12  0x4444b2901 WebCore::DOMMatrix::create(WebCore::ScriptExecutionContext&amp;, std::__1::optional&lt;std::__1::variant&lt;WTF::String, WTF::Vector&lt;double, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc&gt;&gt;&gt;&amp;&amp;)::$_0::operator()(WTF::String const&amp;) const</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1974066</commentid>
    <comment_count>5</comment_count>
    <who name="Ben Schwartz">ben_schwartz</who>
    <bug_when>2023-08-28 15:57:11 -0700</bug_when>
    <thetext>*** Bug 260827 has been marked as a duplicate of this bug. ***</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1974075</commentid>
    <comment_count>6</comment_count>
    <who name="Tim Nguyen (:ntim)">ntim</who>
    <bug_when>2023-08-28 16:19:06 -0700</bug_when>
    <thetext>Pull request: https://github.com/WebKit/WebKit/pull/17155</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1974102</commentid>
    <comment_count>7</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2023-08-28 18:06:20 -0700</bug_when>
    <thetext>Committed 267378@main (5b6ab99882da): &lt;https://commits.webkit.org/267378@main&gt;

Reviewed commits have been landed. Closing PR #17155 and removing active labels.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>