<?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>194083</bug_id>
          
          <creation_ts>2019-01-30 23:30:46 -0800</creation_ts>
          <short_desc>iOS: Crash in InteractiveUpdateHandler set by ViewGestureController::beginSwipeGesture</short_desc>
          <delta_ts>2019-11-19 08:01:51 -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>WebKit2</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=204353</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="Ryosuke Niwa">rniwa</reporter>
          <assigned_to name="Ryosuke Niwa">rniwa</assigned_to>
          <cc>simon.fraser</cc>
    
    <cc>thorton</cc>
    
    <cc>wenson_hsieh</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1500456</commentid>
    <comment_count>0</comment_count>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2019-01-30 23:30:46 -0800</bug_when>
    <thetext>We sometimes crash inside InteractiveUpdateHandler set by ViewGestureController::beginSwipeGesture because m_webPageProxyForBackForwardListForCurrentSwipe is null.

&lt;rdar://problem/46222074&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1500467</commentid>
    <comment_count>1</comment_count>
      <attachid>360697</attachid>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2019-01-30 23:39:55 -0800</bug_when>
    <thetext>Created attachment 360697
Fix attempt</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1500471</commentid>
    <comment_count>2</comment_count>
      <attachid>360698</attachid>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2019-01-30 23:44:43 -0800</bug_when>
    <thetext>Created attachment 360698
Updated the change log</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1500472</commentid>
    <comment_count>3</comment_count>
      <attachid>360699</attachid>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2019-01-30 23:45:10 -0800</bug_when>
    <thetext>Created attachment 360699
Updated the change log</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1500490</commentid>
    <comment_count>4</comment_count>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2019-01-31 00:37:06 -0800</bug_when>
    <thetext>Thanks for the timely review!</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1500492</commentid>
    <comment_count>5</comment_count>
      <attachid>360699</attachid>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2019-01-31 00:40:59 -0800</bug_when>
    <thetext>Comment on attachment 360699
Updated the change log

Clearing flags on attachment: 360699

Committed r240772: &lt;https://trac.webkit.org/changeset/240772&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1500493</commentid>
    <comment_count>6</comment_count>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2019-01-31 00:41:01 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
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            <attachid>360697</attachid>
            <date>2019-01-30 23:39:55 -0800</date>
            <delta_ts>2019-01-30 23:44:41 -0800</delta_ts>
            <desc>Fix attempt</desc>
            <filename>bug-194083-20190130233954.patch</filename>
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            <date>2019-01-30 23:44:43 -0800</date>
            <delta_ts>2019-01-30 23:45:08 -0800</delta_ts>
            <desc>Updated the change log</desc>
            <filename>bug-194083-20190130234442.patch</filename>
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          </attachment>
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>360699</attachid>
            <date>2019-01-30 23:45:10 -0800</date>
            <delta_ts>2019-01-31 00:40:59 -0800</delta_ts>
            <desc>Updated the change log</desc>
            <filename>bug-194083-20190130234509.patch</filename>
            <type>text/plain</type>
            <size>3269</size>
            <attacher name="Ryosuke Niwa">rniwa</attacher>
            
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</data>

          </attachment>
      

    </bug>

</bugzilla>