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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>101664</bug_id>
          
          <creation_ts>2012-11-08 16:24:53 -0800</creation_ts>
          <short_desc>Null check URL key entries into WebHistory hash table</short_desc>
          <delta_ts>2012-11-28 11:42:53 -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>History</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Mac</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="Roger Fong">roger_fong</reporter>
          <assigned_to name="Roger Fong">roger_fong</assigned_to>
          <cc>beidson</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>762304</commentid>
    <comment_count>0</comment_count>
    <who name="Roger Fong">roger_fong</who>
    <bug_when>2012-11-08 16:24:53 -0800</bug_when>
    <thetext>This a workaround.
Ideally we would figure out where the null values for the key are coming from but for now we&apos;ll just set it to &quot;&quot; to prevent the exception from being thrown.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>762306</commentid>
    <comment_count>1</comment_count>
      <attachid>173145</attachid>
    <who name="Roger Fong">roger_fong</who>
    <bug_when>2012-11-08 16:30:58 -0800</bug_when>
    <thetext>Created attachment 173145
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>762312</commentid>
    <comment_count>2</comment_count>
      <attachid>173145</attachid>
    <who name="Brady Eidson">beidson</who>
    <bug_when>2012-11-08 16:35:30 -0800</bug_when>
    <thetext>Comment on attachment 173145
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=173145&amp;action=review

&gt; Source/WebKit/mac/ChangeLog:4
&gt; +        Null check URL key entries into WebHistory hash table.
&gt; +        https://bugs.webkit.org/show_bug.cgi?id=101664

Can include the rdar: number here, too.

&gt; Source/WebKit/mac/ChangeLog:10
&gt; +        This a workaround.
&gt; +        Ideally we would figure out where the null values for the key are coming from but for now we&apos;ll just set it to &quot;&quot; to prevent the exception from being thrown
&gt; +        so that navigation can continue as expected.

Workaround for what?  *I* know, but future readers of this ChangeLog who aren&apos;t me won&apos;t know.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>762328</commentid>
    <comment_count>3</comment_count>
      <attachid>173149</attachid>
    <who name="Roger Fong">roger_fong</who>
    <bug_when>2012-11-08 16:53:03 -0800</bug_when>
    <thetext>Created attachment 173149
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>762329</commentid>
    <comment_count>4</comment_count>
    <who name="Roger Fong">roger_fong</who>
    <bug_when>2012-11-08 16:53:39 -0800</bug_when>
    <thetext>(In reply to comment #3)
&gt; Created an attachment (id=173149) [details]
&gt; Patch

fixed changelog</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>762358</commentid>
    <comment_count>5</comment_count>
    <who name="Roger Fong">roger_fong</who>
    <bug_when>2012-11-08 17:21:30 -0800</bug_when>
    <thetext>Committed: http://trac.webkit.org/changeset/133977</thetext>
  </long_desc>
      
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            <delta_ts>2012-11-08 16:53:02 -0800</delta_ts>
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            <date>2012-11-08 16:53:03 -0800</date>
            <delta_ts>2012-11-08 17:02:39 -0800</delta_ts>
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    </bug>

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