<?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>221597</bug_id>
          
          <creation_ts>2021-02-09 00:42:41 -0800</creation_ts>
          <short_desc>Block redirects to data: URLs</short_desc>
          <delta_ts>2026-04-11 21:27:46 -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>DOM</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="Anne van Kesteren">annevk</reporter>
          <assigned_to name="Anne van Kesteren">annevk</assigned_to>
          <cc>achristensen</cc>
    
    <cc>beidson</cc>
    
    <cc>bfulgham</cc>
    
    <cc>gsnedders</cc>
    
    <cc>smoley</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>youennf</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1726969</commentid>
    <comment_count>0</comment_count>
    <who name="Anne van Kesteren">annevk</who>
    <bug_when>2021-02-09 00:42:41 -0800</bug_when>
    <thetext>Tests at https://github.com/web-platform-tests/wpt/pull/27463. Some discussion around this at https://github.com/whatwg/fetch/issues/393.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1727334</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2021-02-09 16:42:41 -0800</bug_when>
    <thetext>&lt;rdar://problem/74165956&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1728021</commentid>
    <comment_count>2</comment_count>
    <who name="Sam Sneddon [:gsnedders]">gsnedders</who>
    <bug_when>2021-02-11 03:08:59 -0800</bug_when>
    <thetext>https://wpt.fyi/results/fetch/redirects/data.window.html?label=master&amp;label=experimental&amp;aligned&amp;q=fetch%2Fredirects%2Fdata.window.html are test results showing we&apos;re seemingly loading images and scripts that redirect to data URLs.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2057573</commentid>
    <comment_count>3</comment_count>
    <who name="Anne van Kesteren">annevk</who>
    <bug_when>2024-09-04 06:31:41 -0700</bug_when>
    <thetext>Pull request: https://github.com/WebKit/WebKit/pull/33119</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2199351</commentid>
    <comment_count>4</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2026-04-11 21:27:44 -0700</bug_when>
    <thetext>Committed 311023@main (446ece8d8571): &lt;https://commits.webkit.org/311023@main&gt;

Reviewed commits have been landed. Closing PR #33119 and removing active labels.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>