<?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>59045</bug_id>
          
          <creation_ts>2011-04-20 17:17:18 -0700</creation_ts>
          <short_desc>Check for null m_context in WebGLLayerChromium and add resetting platform layer&apos;s context in the destructor of GraphicsContext3D.</short_desc>
          <delta_ts>2011-04-20 18:38:32 -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>528+ (Nightly build)</version>
          <rep_platform>Other</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>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Alexey Marinichev">amarinichev</reporter>
          <assigned_to name="Alexey Marinichev">amarinichev</assigned_to>
          <cc>commit-queue</cc>
    
    <cc>kbr</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>389663</commentid>
    <comment_count>0</comment_count>
    <who name="Alexey Marinichev">amarinichev</who>
    <bug_when>2011-04-20 17:17:18 -0700</bug_when>
    <thetext>Check for null m_context in WebGLLayerChromium and add resetting platform layer&apos;s context in the destructor of GraphicsContext3D.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>389668</commentid>
    <comment_count>1</comment_count>
      <attachid>90454</attachid>
    <who name="Alexey Marinichev">amarinichev</who>
    <bug_when>2011-04-20 17:20:33 -0700</bug_when>
    <thetext>Created attachment 90454
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>389669</commentid>
    <comment_count>2</comment_count>
    <who name="Alexey Marinichev">amarinichev</who>
    <bug_when>2011-04-20 17:23:13 -0700</bug_when>
    <thetext>This is to avoid dereferencing stale pointer when recovering from lost context.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>389692</commentid>
    <comment_count>3</comment_count>
      <attachid>90454</attachid>
    <who name="Kenneth Russell">kbr</who>
    <bug_when>2011-04-20 17:37:31 -0700</bug_when>
    <thetext>Comment on attachment 90454
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=90454&amp;action=review

The code change looks good. We&apos;ve talked offline about the fact that it&apos;s only feasible to test this in an automated fashion with a Chromium browser test, which is being worked on. Unfortunately there&apos;s a problem with the ChangeLog that needs to be fixed.

&gt; Source/WebCore/ChangeLog:8
&gt; +        No new tests. (OOPS!)

The commit queue will reject this patch because of the presence of this line. You&apos;ll need to update it with information about the testing status.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>389701</commentid>
    <comment_count>4</comment_count>
      <attachid>90460</attachid>
    <who name="Alexey Marinichev">amarinichev</who>
    <bug_when>2011-04-20 17:53:19 -0700</bug_when>
    <thetext>Created attachment 90460
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>389706</commentid>
    <comment_count>5</comment_count>
      <attachid>90462</attachid>
    <who name="Alexey Marinichev">amarinichev</who>
    <bug_when>2011-04-20 18:00:05 -0700</bug_when>
    <thetext>Created attachment 90462
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>389710</commentid>
    <comment_count>6</comment_count>
      <attachid>90462</attachid>
    <who name="Kenneth Russell">kbr</who>
    <bug_when>2011-04-20 18:09:48 -0700</bug_when>
    <thetext>Comment on attachment 90462
Patch

Looks good. r=me</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>389735</commentid>
    <comment_count>7</comment_count>
      <attachid>90462</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2011-04-20 18:38:27 -0700</bug_when>
    <thetext>Comment on attachment 90462
Patch

Clearing flags on attachment: 90462

Committed r84449: &lt;http://trac.webkit.org/changeset/84449&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>389736</commentid>
    <comment_count>8</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2011-04-20 18:38:32 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
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            <date>2011-04-20 17:20:33 -0700</date>
            <delta_ts>2011-04-20 17:53:17 -0700</delta_ts>
            <desc>Patch</desc>
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            <date>2011-04-20 17:53:19 -0700</date>
            <delta_ts>2011-04-20 18:00:02 -0700</delta_ts>
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            <attacher name="Alexey Marinichev">amarinichev</attacher>
            
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          </attachment>
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>90462</attachid>
            <date>2011-04-20 18:00:05 -0700</date>
            <delta_ts>2011-04-20 18:38:27 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-59045-20110420180003.patch</filename>
            <type>text/plain</type>
            <size>4625</size>
            <attacher name="Alexey Marinichev">amarinichev</attacher>
            
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    </bug>

</bugzilla>