<?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>43558</bug_id>
          
          <creation_ts>2010-08-05 06:28:12 -0700</creation_ts>
          <short_desc>[v8] Web Inspector: inspected page crashes when there is a cyclic reference in Object prototype</short_desc>
          <delta_ts>2010-08-05 07:33:01 -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>Web Inspector (Deprecated)</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>All</rep_platform>
          <op_sys>All</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Yury Semikhatsky">yurys</reporter>
          <assigned_to name="Yury Semikhatsky">yurys</assigned_to>
          <cc>bweinstein</cc>
    
    <cc>joepeck</cc>
    
    <cc>keishi</cc>
    
    <cc>pfeldman</cc>
    
    <cc>pmuellr</cc>
    
    <cc>rik</cc>
    
    <cc>sgjesse</cc>
    
    <cc>timothy</cc>
    
    <cc>yurys</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>260568</commentid>
    <comment_count>0</comment_count>
    <who name="Yury Semikhatsky">yurys</who>
    <bug_when>2010-08-05 06:28:12 -0700</bug_when>
    <thetext>[v8] Web Inspector: inspected page crashes when there is a cyclic reference in Object prototype</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>260596</commentid>
    <comment_count>1</comment_count>
      <attachid>63589</attachid>
    <who name="Yury Semikhatsky">yurys</who>
    <bug_when>2010-08-05 07:26:13 -0700</bug_when>
    <thetext>Created attachment 63589
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>260602</commentid>
    <comment_count>2</comment_count>
    <who name="Yury Semikhatsky">yurys</who>
    <bug_when>2010-08-05 07:33:01 -0700</bug_when>
    <thetext>Committing to http://svn.webkit.org/repository/webkit/trunk ...
	M	LayoutTests/ChangeLog
	A	LayoutTests/inspector/debugger-cyclic-ref-expected.txt
	A	LayoutTests/inspector/debugger-cyclic-ref.html
	M	WebCore/ChangeLog
	M	WebCore/bindings/v8/ScriptValue.cpp
Committed r64747</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>63589</attachid>
            <date>2010-08-05 07:26:13 -0700</date>
            <delta_ts>2010-08-05 07:27:26 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-43558-20100805182611.patch</filename>
            <type>text/plain</type>
            <size>4535</size>
            <attacher name="Yury Semikhatsky">yurys</attacher>
            
              <data encoding="base64">ZGlmZiAtLWdpdCBhL0xheW91dFRlc3RzL0NoYW5nZUxvZyBiL0xheW91dFRlc3RzL0NoYW5nZUxv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</data>
<flag name="review"
          id="51972"
          type_id="1"
          status="+"
          setter="pfeldman"
    />
          </attachment>
      

    </bug>

</bugzilla>