<?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>181301</bug_id>
          
          <creation_ts>2018-01-04 12:45:30 -0800</creation_ts>
          <short_desc>Array Storage operations sometimes did not update the indexing mask correctly.</short_desc>
          <delta_ts>2022-10-25 13:23:41 -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>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          <see_also>https://bugs.webkit.org/show_bug.cgi?id=181303</see_also>
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Keith Miller">keith_miller</reporter>
          <assigned_to name="Keith Miller">keith_miller</assigned_to>
          <cc>ahmad.saleem792</cc>
    
    <cc>mark.lam</cc>
    
    <cc>saam</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1385894</commentid>
    <comment_count>0</comment_count>
    <who name="Keith Miller">keith_miller</who>
    <bug_when>2018-01-04 12:45:30 -0800</bug_when>
    <thetext>Array Storage operations sometimes did not update the indexing mask correctly.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1385896</commentid>
    <comment_count>1</comment_count>
      <attachid>330482</attachid>
    <who name="Keith Miller">keith_miller</who>
    <bug_when>2018-01-04 12:46:16 -0800</bug_when>
    <thetext>Created attachment 330482
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1385898</commentid>
    <comment_count>2</comment_count>
      <attachid>330482</attachid>
    <who name="Mark Lam">mark.lam</who>
    <bug_when>2018-01-04 12:48:13 -0800</bug_when>
    <thetext>Comment on attachment 330482
Patch

r=me</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1385899</commentid>
    <comment_count>3</comment_count>
      <attachid>330482</attachid>
    <who name="Saam Barati">saam</who>
    <bug_when>2018-01-04 12:48:31 -0800</bug_when>
    <thetext>Comment on attachment 330482
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=330482&amp;action=review

&gt; Source/JavaScriptCore/ChangeLog:8
&gt; +        I will add tests in a follow up patch.

please link to bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1385901</commentid>
    <comment_count>4</comment_count>
      <attachid>330482</attachid>
    <who name="Keith Miller">keith_miller</who>
    <bug_when>2018-01-04 12:50:15 -0800</bug_when>
    <thetext>Comment on attachment 330482
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=330482&amp;action=review

&gt;&gt; Source/JavaScriptCore/ChangeLog:8
&gt;&gt; +        I will add tests in a follow up patch.
&gt; 
&gt; please link to bug.

Done. See: https://bugs.webkit.org/show_bug.cgi?id=181303</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1385909</commentid>
    <comment_count>5</comment_count>
    <who name="Keith Miller">keith_miller</who>
    <bug_when>2018-01-04 13:01:14 -0800</bug_when>
    <thetext>rdar://problem/36275933</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1908205</commentid>
    <comment_count>6</comment_count>
    <who name="Ahmad Saleem">ahmad.saleem792</who>
    <bug_when>2022-10-25 13:23:41 -0700</bug_when>
    <thetext>Landed - https://github.com/WebKit/WebKit/commit/ee1b1e38602e6f416fb646b36f3199e10660989f

and didn&apos;t backed out. Marking this as &quot;RESOLVED FIXED&quot;.</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>330482</attachid>
            <date>2018-01-04 12:46:16 -0800</date>
            <delta_ts>2018-01-04 12:48:13 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-181301-20180104124615.patch</filename>
            <type>text/plain</type>
            <size>2751</size>
            <attacher name="Keith Miller">keith_miller</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogMjI1OTEzCmRpZmYgLS1naXQgYS9Tb3VyY2UvSmF2YVNjcmlw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</data>
<flag name="review"
          id="349498"
          type_id="1"
          status="+"
          setter="mark.lam"
    />
          </attachment>
      

    </bug>

</bugzilla>