<?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>198237</bug_id>
          
          <creation_ts>2019-05-24 16:09:57 -0700</creation_ts>
          <short_desc>[Async overflow scrolling] Absolute positioned element inside async overflow scroll didn&apos;t get composited sometimes</short_desc>
          <delta_ts>2019-05-25 08:04:18 -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="Simon Fraser (smfr)">simon.fraser</reporter>
          <assigned_to name="Simon Fraser (smfr)">simon.fraser</assigned_to>
          <cc>koivisto</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>zalan</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1539103</commentid>
    <comment_count>0</comment_count>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2019-05-24 16:09:57 -0700</bug_when>
    <thetext>[Async overflow scrolling] Absolute positioned element inside async overflow scroll didn&apos;t get composited sometimes</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1539106</commentid>
    <comment_count>1</comment_count>
      <attachid>370602</attachid>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2019-05-24 16:13:31 -0700</bug_when>
    <thetext>Created attachment 370602
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1539110</commentid>
    <comment_count>2</comment_count>
      <attachid>370603</attachid>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2019-05-24 16:26:11 -0700</bug_when>
    <thetext>Created attachment 370603
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1539134</commentid>
    <comment_count>3</comment_count>
      <attachid>370603</attachid>
    <who name="Antti Koivisto">koivisto</who>
    <bug_when>2019-05-24 18:17:08 -0700</bug_when>
    <thetext>Comment on attachment 370603
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=370603&amp;action=review

&gt; Source/WebCore/rendering/RenderLayerCompositor.cpp:2921
&gt; +    const auto* currLayer = layer.parent();

currLayer :(</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1539201</commentid>
    <comment_count>4</comment_count>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2019-05-25 08:03:10 -0700</bug_when>
    <thetext>https://trac.webkit.org/r245772</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1539202</commentid>
    <comment_count>5</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2019-05-25 08:04:18 -0700</bug_when>
    <thetext>&lt;rdar://problem/51136319&gt;</thetext>
  </long_desc>
      
          <attachment
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            <attachid>370602</attachid>
            <date>2019-05-24 16:13:31 -0700</date>
            <delta_ts>2019-05-24 16:26:10 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-198237-20190524161330.patch</filename>
            <type>text/plain</type>
            <size>14088</size>
            <attacher name="Simon Fraser (smfr)">simon.fraser</attacher>
            
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          </attachment>
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>370603</attachid>
            <date>2019-05-24 16:26:11 -0700</date>
            <delta_ts>2019-05-24 18:17:08 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-198237-20190524162611.patch</filename>
            <type>text/plain</type>
            <size>16035</size>
            <attacher name="Simon Fraser (smfr)">simon.fraser</attacher>
            
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<flag name="review"
          id="386554"
          type_id="1"
          status="+"
          setter="koivisto"
    />
          </attachment>
      

    </bug>

</bugzilla>