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<!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>23062</bug_id>
          
          <creation_ts>2008-12-31 17:44:25 -0800</creation_ts>
          <short_desc>[jsfunfuzz] Computed exception offset wrong when first instruction is attempt to resolve deleted eval</short_desc>
          <delta_ts>2008-12-31 18:34:14 -0800</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>JavaScriptCore</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Mac</rep_platform>
          <op_sys>OS X 10.5</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>
          
          <blocked>13638</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Oliver Hunt">oliver</reporter>
          <assigned_to name="Oliver Hunt">oliver</assigned_to>
          
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>103945</commentid>
    <comment_count>0</comment_count>
    <who name="Oliver Hunt">oliver</who>
    <bug_when>2008-12-31 17:44:25 -0800</bug_when>
    <thetext>delete eval;
(function(){ try { eval(&quot;&quot;) } catch(e) { print(&quot;ARGHH!!!&quot;) } })()

Results in an assertion failure as it fails to find the correct handler offset when resolving eval fails.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>103946</commentid>
    <comment_count>1</comment_count>
    <who name="Oliver Hunt">oliver</who>
    <bug_when>2008-12-31 18:07:48 -0800</bug_when>
    <thetext>Have fix, we weren&apos;t correctly emitting position information for the resolve of &quot;eval&quot; in the eval call node.  Just making tests.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>103947</commentid>
    <comment_count>2</comment_count>
      <attachid>26342</attachid>
    <who name="Oliver Hunt">oliver</who>
    <bug_when>2008-12-31 18:24:21 -0800</bug_when>
    <thetext>Created attachment 26342
Emit expression info for the eval resolve

Nice and easy fix</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>103948</commentid>
    <comment_count>3</comment_count>
    <who name="Oliver Hunt">oliver</who>
    <bug_when>2008-12-31 18:34:14 -0800</bug_when>
    <thetext>Committing to http://svn.webkit.org/repository/webkit/trunk ...
	M	JavaScriptCore/ChangeLog
	M	JavaScriptCore/parser/Nodes.cpp
	M	LayoutTests/ChangeLog
	M	LayoutTests/fast/js/exception-linenums-expected.txt
	M	LayoutTests/fast/js/resources/exception-linenums.js
Committed r39533

</thetext>
  </long_desc>
      
          <attachment
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            <attachid>26342</attachid>
            <date>2008-12-31 18:24:21 -0800</date>
            <delta_ts>2008-12-31 18:27:57 -0800</delta_ts>
            <desc>Emit expression info for the eval resolve</desc>
            <filename>eval-exception-crash.patch</filename>
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    </bug>

</bugzilla>