<?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>108738</bug_id>
          
          <creation_ts>2013-02-01 18:33:13 -0800</creation_ts>
          <short_desc>REGRESSION(r141662): it&apos;s an incorrect change since processPhiStack will dereference dangling BasicBlock pointers (Requested by pizlo on #webkit).</short_desc>
          <delta_ts>2013-02-01 18:37:33 -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>New Bugs</component>
          <version>528+ (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></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          <blocked>108717</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="WebKit Review Bot">webkit.review.bot</reporter>
          <assigned_to name="WebKit Review Bot">webkit.review.bot</assigned_to>
          <cc>fpizlo</cc>
    
    <cc>mhahnenberg</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>823495</commentid>
    <comment_count>0</comment_count>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2013-02-01 18:33:13 -0800</bug_when>
    <thetext>http://trac.webkit.org/changeset/141662 broke the build:
it&apos;s an incorrect change since processPhiStack will dereference dangling BasicBlock pointers (Requested by pizlo on #webkit).

This is an automatic bug report generated by the sheriff-bot. If this bug
report was created because of a flaky test, please file a bug for the flaky
test (if we don&apos;t already have one on file) and dup this bug against that bug
so that we can track how often these flaky tests case pain.

&quot;Only you can prevent forest fires.&quot; -- Smokey the Bear</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>823497</commentid>
    <comment_count>1</comment_count>
      <attachid>186202</attachid>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2013-02-01 18:33:40 -0800</bug_when>
    <thetext>Created attachment 186202
ROLLOUT of r141662

Any committer can land this patch automatically by marking it commit-queue+.  The commit-queue will build and test the patch before landing to ensure that the rollout will be successful.  This process takes approximately 15 minutes.

If you would like to land the rollout faster, you can use the following command:

  webkit-patch land-attachment ATTACHMENT_ID

where ATTACHMENT_ID is the ID of this attachment.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>823499</commentid>
    <comment_count>2</comment_count>
      <attachid>186202</attachid>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2013-02-01 18:37:30 -0800</bug_when>
    <thetext>Comment on attachment 186202
ROLLOUT of r141662

Clearing flags on attachment: 186202

Committed r141674: &lt;http://trac.webkit.org/changeset/141674&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>823500</commentid>
    <comment_count>3</comment_count>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2013-02-01 18:37:33 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>186202</attachid>
            <date>2013-02-01 18:33:40 -0800</date>
            <delta_ts>2013-02-01 18:37:30 -0800</delta_ts>
            <desc>ROLLOUT of r141662</desc>
            <filename>bug-108738-20130202023022.patch</filename>
            <type>text/plain</type>
            <size>2249</size>
            <attacher name="WebKit Review Bot">webkit.review.bot</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogMTQxNjczCmRpZmYgLS1naXQgYS9Tb3VyY2UvSmF2YVNjcmlw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</data>

          </attachment>
      

    </bug>

</bugzilla>