<?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>198903</bug_id>
          
          <creation_ts>2019-06-16 01:21:30 -0700</creation_ts>
          <short_desc>[JSC] Grown region of WasmTable should be initialized with null</short_desc>
          <delta_ts>2019-06-16 15:08:02 -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>
          
          
          <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="Yusuke Suzuki">ysuzuki</reporter>
          <assigned_to name="Yusuke Suzuki">ysuzuki</assigned_to>
          <cc>commit-queue</cc>
    
    <cc>ews-watchlist</cc>
    
    <cc>keith_miller</cc>
    
    <cc>mark.lam</cc>
    
    <cc>msaboff</cc>
    
    <cc>saam</cc>
    
    <cc>tzagallo</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1545120</commentid>
    <comment_count>0</comment_count>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2019-06-16 01:21:30 -0700</bug_when>
    <thetext>[JSC] Grown region of WasmTable should be initialized with null</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1545121</commentid>
    <comment_count>1</comment_count>
      <attachid>372220</attachid>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2019-06-16 01:27:07 -0700</bug_when>
    <thetext>Created attachment 372220
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1545137</commentid>
    <comment_count>2</comment_count>
    <who name="Saam Barati">saam</who>
    <bug_when>2019-06-16 11:32:01 -0700</bug_when>
    <thetext>r=me</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1545168</commentid>
    <comment_count>3</comment_count>
      <attachid>372220</attachid>
    <who name="Yusuke Suzuki">ysuzuki</who>
    <bug_when>2019-06-16 14:36:22 -0700</bug_when>
    <thetext>Comment on attachment 372220
Patch

Thanks</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1545170</commentid>
    <comment_count>4</comment_count>
      <attachid>372220</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-06-16 15:06:34 -0700</bug_when>
    <thetext>Comment on attachment 372220
Patch

Clearing flags on attachment: 372220

Committed r246487: &lt;https://trac.webkit.org/changeset/246487&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1545171</commentid>
    <comment_count>5</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-06-16 15:06:36 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1545172</commentid>
    <comment_count>6</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2019-06-16 15:08:02 -0700</bug_when>
    <thetext>&lt;rdar://problem/51789568&gt;</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>372220</attachid>
            <date>2019-06-16 01:27:07 -0700</date>
            <delta_ts>2019-06-16 15:06:34 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-198903-20190616012706.patch</filename>
            <type>text/plain</type>
            <size>5917</size>
            <attacher name="Yusuke Suzuki">ysuzuki</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogMjQ2NDQxCmRpZmYgLS1naXQgYS9Tb3VyY2UvSmF2YVNjcmlw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==
</data>

          </attachment>
      

    </bug>

</bugzilla>