<?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>209354</bug_id>
          
          <creation_ts>2020-03-20 12:06:40 -0700</creation_ts>
          <short_desc>Isolated tree updates must happen after AXObject has finished handling notifications.</short_desc>
          <delta_ts>2020-03-20 12:57:13 -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="Andres Gonzalez">andresg_22</reporter>
          <assigned_to name="Andres Gonzalez">andresg_22</assigned_to>
          <cc>aboxhall</cc>
    
    <cc>apinheiro</cc>
    
    <cc>cfleizach</cc>
    
    <cc>dmazzoni</cc>
    
    <cc>ews-watchlist</cc>
    
    <cc>jcraig</cc>
    
    <cc>jdiggs</cc>
    
    <cc>samuel_white</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1632198</commentid>
    <comment_count>0</comment_count>
    <who name="Andres Gonzalez">andresg_22</who>
    <bug_when>2020-03-20 12:06:40 -0700</bug_when>
    <thetext>Isolated tree updates must happen after AXObject has finished handling notifications.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1632206</commentid>
    <comment_count>1</comment_count>
      <attachid>394109</attachid>
    <who name="Andres Gonzalez">andresg_22</who>
    <bug_when>2020-03-20 12:18:24 -0700</bug_when>
    <thetext>Created attachment 394109
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1632224</commentid>
    <comment_count>2</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2020-03-20 12:56:55 -0700</bug_when>
    <thetext>Committed r258780: &lt;https://trac.webkit.org/changeset/258780&gt;

All reviewed patches have been landed. Closing bug and clearing flags on attachment 394109.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1632226</commentid>
    <comment_count>3</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2020-03-20 12:57:13 -0700</bug_when>
    <thetext>&lt;rdar://problem/60700689&gt;</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>394109</attachid>
            <date>2020-03-20 12:18:24 -0700</date>
            <delta_ts>2020-03-20 12:56:56 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-209354-20200320151823.patch</filename>
            <type>text/plain</type>
            <size>4652</size>
            <attacher name="Andres Gonzalez">andresg_22</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogMjU4Nzc2CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D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</data>

          </attachment>
      

    </bug>

</bugzilla>