<?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>316353</bug_id>
          
          <creation_ts>2026-06-04 15:42:12 -0700</creation_ts>
          <short_desc>[Flex] A flex item with min-width: min-content is clamped to a smaller max-width</short_desc>
          <delta_ts>2026-06-04 18:45:14 -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>New Bugs</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="alan">zalan</reporter>
          <assigned_to name="alan">zalan</assigned_to>
          <cc>koivisto</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>2217773</commentid>
    <comment_count>0</comment_count>
    <who name="alan">zalan</who>
    <bug_when>2026-06-04 15:42:12 -0700</bug_when>
    <thetext>ssia</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2217778</commentid>
    <comment_count>1</comment_count>
      <attachid>479982</attachid>
    <who name="alan">zalan</who>
    <bug_when>2026-06-04 15:51:21 -0700</bug_when>
    <thetext>Created attachment 479982
[fast-cq]Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2217824</commentid>
    <comment_count>2</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2026-06-04 18:44:59 -0700</bug_when>
    <thetext>Committed 314599@main (f6a41925ab1d): &lt;https://commits.webkit.org/314599@main&gt;

All reviewed patches have been landed. Closing bug and clearing flags on attachment 479982.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2217825</commentid>
    <comment_count>3</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2026-06-04 18:45:14 -0700</bug_when>
    <thetext>&lt;rdar://problem/178777567&gt;</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>479982</attachid>
            <date>2026-06-04 15:51:21 -0700</date>
            <delta_ts>2026-06-04 18:45:00 -0700</delta_ts>
            <desc>[fast-cq]Patch</desc>
            <filename>bug-316353-20260604155120.patch</filename>
            <type>text/plain</type>
            <size>5355</size>
            <attacher name="alan">zalan</attacher>
            
              <data encoding="base64">RnJvbSBhNGQ0MDg5ZmQyNWU2ZjU2MDljODY4MWEwNmQ0ODk4ZTQ3YmUzZjdjIE1vbiBTZXAgMTcg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</data>

          </attachment>
      

    </bug>

</bugzilla>