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<!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>232448</bug_id>
          
          <creation_ts>2021-10-28 12:28:39 -0700</creation_ts>
          <short_desc>Multiple tests under imported/w3c/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/ are hitting ASSERT(data) in DocumentLoader::dataReceived</short_desc>
          <delta_ts>2021-11-04 12:29:21 -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>Page Loading</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>NEW</bug_status>
          <resolution></resolution>
          
          <see_also>https://bugs.webkit.org/show_bug.cgi?id=232449</see_also>
    
    <see_also>https://bugs.webkit.org/show_bug.cgi?id=225801</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="Chris Dumez">cdumez</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>beidson</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1809783</commentid>
    <comment_count>0</comment_count>
    <who name="Chris Dumez">cdumez</who>
    <bug_when>2021-10-28 12:28:39 -0700</bug_when>
    <thetext>Multiple tests under imported/w3c/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/ are crashing in debug:
  imported/w3c/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/form-requestsubmit-during-load.html [ Crash ]
  imported/w3c/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/form-requestsubmit-during-pageshow.html [ Crash ]
  imported/w3c/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/form-requestsubmit.html [ Crash ]
  imported/w3c/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/form-submit-button-click-during-load.html [ Crash ]
  imported/w3c/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/form-submit-button-click-during-pageshow.html [ Crash ]
  imported/w3c/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/form-submit-button-click.html [ Crash ]
  imported/w3c/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/form-submit-during-load.html [ Crash ]
  imported/w3c/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/form-submit-during-pageshow.html [ Crash ]
  imported/w3c/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/form-submit.html [ Crash ]
  imported/w3c/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/iframe-src-during-load.html [ Crash ]
  imported/w3c/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/iframe-src-during-pageshow.html [ Crash ]
  imported/w3c/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/iframe-src.html [ Crash ]
  imported/w3c/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/location-assign-during-load.html [ Crash ]
  imported/w3c/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/location-assign-during-pageshow.html [ Crash ]
  imported/w3c/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/location-assign.html [ Crash ]
  imported/w3c/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/location-setter-during-load.html [ Crash ]
  imported/w3c/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/location-setter-during-pageshow.html [ Crash ]

Crash trace:
Thread 0 Crashed::  Dispatch queue: com.apple.main-thread
0   JavaScriptCore                	       0x64471f7be WTFCrash + 14 (Assertions.cpp:321)
1   WebCore                       	       0x657602e7b WTFCrashWithInfo(int, char const*, char const*, int) + 27 (Assertions.h:732)
2   WebCore                       	       0x65b14d156 WebCore::DocumentLoader::dataReceived(unsigned char const*, int) + 182 (DocumentLoader.cpp:1331)
3   WebCore                       	       0x65b14d093 WebCore::DocumentLoader::dataReceived(WebCore::CachedResource&amp;, unsigned char const*, int) + 147 (DocumentLoader.cpp:1321)
4   WebCore                       	       0x65b2db789 auto WebCore::CachedRawResource::didAddClient(WebCore::CachedResourceClient&amp;)::$_0::operator()(WebCore::ResourceRequest&amp;&amp;)::&apos;lambda&apos;()::operator()() const::&apos;lambda&apos;(auto&amp;)::operator()&lt;WTF::Span&lt;unsigned char const, 18446744073709551615ul&gt; const&gt;(auto&amp;) const + 121 (CachedRawResource.cpp:172)
5   WebCore                       	       0x65b2db6c1 WTF::Detail::CallableWrapper&lt;WebCore::CachedRawResource::didAddClient(WebCore::CachedResourceClient&amp;)::$_0::operator()(WebCore::ResourceRequest&amp;&amp;)::&apos;lambda&apos;()::operator()() const::&apos;lambda&apos;(auto&amp;), void, WTF::Span&lt;unsigned char const, 18446744073709551615ul&gt; const&amp;&gt;::call(WTF::Span&lt;unsigned char const, 18446744073709551615ul&gt; const&amp;) + 49 (Function.h:53)
6   WebCore                       	       0x65a9d4e87 WTF::Function&lt;void (WTF::Span&lt;unsigned char const, 18446744073709551615ul&gt; const&amp;)&gt;::operator()(WTF::Span&lt;unsigned char const, 18446744073709551615ul&gt; const&amp;) const + 151 (Function.h:82)
7   WebCore                       	       0x65b628cfc WebCore::SharedBuffer::forEachSegment(WTF::Function&lt;void (WTF::Span&lt;unsigned char const, 18446744073709551615ul&gt; const&amp;)&gt; const&amp;) const + 172 (SharedBuffer.cpp:255)
8   WebCore                       	       0x65b2dab13 WebCore::CachedRawResource::didAddClient(WebCore::CachedResourceClient&amp;)::$_0::operator()(WebCore::ResourceRequest&amp;&amp;)::&apos;lambda&apos;()::operator()() const + 147 (CachedRawResource.cpp:170)
9   WebCore                       	       0x65b2daee9 WTF::Detail::CallableWrapper&lt;WebCore::CachedRawResource::didAddClient(WebCore::CachedResourceClient&amp;)::$_0::operator()(WebCore::ResourceRequest&amp;&amp;)::&apos;lambda&apos;(), void&gt;::call() + 25 (Function.h:53)
10  WebCore                       	       0x65761b052 WTF::Function&lt;void ()&gt;::operator()() const + 130
11  WebCore                       	       0x65767bb14 WTF::CompletionHandler&lt;void ()&gt;::operator()() + 244 (CompletionHandler.h:67)
12  WebCore                       	       0x65b188c24 WebCore::DocumentLoader::responseReceived(WebCore::ResourceResponse const&amp;, WTF::CompletionHandler&lt;void ()&gt;&amp;&amp;)::$_5::operator()(WebCore::PolicyAction, WebCore::PolicyCheckIdentifier) + 260 (DocumentLoader.cpp:1009)
13  WebCore                       	       0x65b1889e6 WTF::Detail::CallableWrapper&lt;WebCore::DocumentLoader::responseReceived(WebCore::ResourceResponse const&amp;, WTF::CompletionHandler&lt;void ()&gt;&amp;&amp;)::$_5, void, WebCore::PolicyAction, WebCore::PolicyCheckIdentifier&gt;::call(WebCore::PolicyAction, WebCore::PolicyCheckIdentifier) + 102 (Function.h:53)
14  WebKit                        	       0x62c523abb WTF::Function&lt;void (WebCore::PolicyAction, WebCore::PolicyCheckIdentifier)&gt;::operator()(WebCore::PolicyAction, WebCore::PolicyCheckIdentifier) const + 203 (Function.h:82)
15  WebKit                        	       0x62c5d132b WebKit::WebFrame::didReceivePolicyDecision(unsigned long long, WebKit::PolicyDecision&amp;&amp;) + 827 (WebFrame.cpp:283)
16  WebKit                        	       0x62c7c9473 WebKit::WebPage::didReceivePolicyDecision(WTF::ObjectIdentifier&lt;WebCore::FrameIdentifierType&gt;, unsigned long long, WebKit::PolicyDecision&amp;&amp;, WTF::Vector&lt;WebKit::SandboxExtension::Handle, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc&gt; const&amp;) + 467 (WebPage.cpp:3563)
17  WebKit                        	       0x62c8919e8 void IPC::callMemberFunctionImpl&lt;WebKit::WebPage, void (WebKit::WebPage::*)(WTF::ObjectIdentifier&lt;WebCore::FrameIdentifierType&gt;, unsigned long long, WebKit::PolicyDecision&amp;&amp;, WTF::Vector&lt;WebKit::SandboxExtension::Handle, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc&gt; const&amp;), std::__1::tuple&lt;WTF::ObjectIdentifier&lt;WebCore::FrameIdentifierType&gt;, unsigned long long, WebKit::PolicyDecision, WTF::Vector&lt;WebKit::SandboxExtension::Handle, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc&gt; &gt;, 0ul, 1ul, 2ul, 3ul&gt;(WebKit::WebPage*, void (WebKit::WebPage::*)(WTF::ObjectIdentifier&lt;WebCore::FrameIdentifierType&gt;, unsigned long long, WebKit::PolicyDecision&amp;&amp;, WTF::Vector&lt;WebKit::SandboxExtension::Handle, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc&gt; const&amp;), std::__1::tuple&lt;WTF::ObjectIdentifier&lt;WebCore::FrameIdentifierType&gt;, unsigned long long, WebKit::PolicyDecision, WTF::Vector&lt;WebKit::SandboxExtension::Handle, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc&gt; &gt;&amp;&amp;, std::__1::integer_sequence&lt;unsigned long, 0ul, 1ul, 2ul, 3ul&gt;) + 232 (HandleMessage.h:125)
18  WebKit                        	       0x62c88f1ed void IPC::callMemberFunction&lt;WebKit::WebPage, void (WebKit::WebPage::*)(WTF::ObjectIdentifier&lt;WebCore::FrameIdentifierType&gt;, unsigned long long, WebKit::PolicyDecision&amp;&amp;, WTF::Vector&lt;WebKit::SandboxExtension::Handle, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc&gt; const&amp;), std::__1::tuple&lt;WTF::ObjectIdentifier&lt;WebCore::FrameIdentifierType&gt;, unsigned long long, WebKit::PolicyDecision, WTF::Vector&lt;WebKit::SandboxExtension::Handle, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc&gt; &gt;, std::__1::integer_sequence&lt;unsigned long, 0ul, 1ul, 2ul, 3ul&gt; &gt;(std::__1::tuple&lt;WTF::ObjectIdentifier&lt;WebCore::FrameIdentifierType&gt;, unsigned long long, WebKit::PolicyDecision, WTF::Vector&lt;WebKit::SandboxExtension::Handle, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc&gt; &gt;&amp;&amp;, WebKit::WebPage*, void (WebKit::WebPage::*)(WTF::ObjectIdentifier&lt;WebCore::FrameIdentifierType&gt;, unsigned long long, WebKit::PolicyDecision&amp;&amp;, WTF::Vector&lt;WebKit::SandboxExtension::Handle, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc&gt; const&amp;)) + 109 (HandleMessage.h:131)
19  WebKit                        	       0x62c83bcd0 void IPC::handleMessage&lt;Messages::WebPage::DidReceivePolicyDecision, WebKit::WebPage, void (WebKit::WebPage::*)(WTF::ObjectIdentifier&lt;WebCore::FrameIdentifierType&gt;, unsigned long long, WebKit::PolicyDecision&amp;&amp;, WTF::Vector&lt;WebKit::SandboxExtension::Handle, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc&gt; const&amp;)&gt;(IPC::Connection&amp;, IPC::Decoder&amp;, WebKit::WebPage*, void (WebKit::WebPage::*)(WTF::ObjectIdentifier&lt;WebCore::FrameIdentifierType&gt;, unsigned long long, WebKit::PolicyDecision&amp;&amp;, WTF::Vector&lt;WebKit::SandboxExtension::Handle, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc&gt; const&amp;)) + 256 (HandleMessage.h:202)
20  WebKit                        	       0x62c83221b WebKit::WebPage::didReceiveWebPageMessage(IPC::Connection&amp;, IPC::Decoder&amp;) + 6187 (WebPageMessageReceiver.cpp:3281)</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1811931</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2021-11-04 12:29:21 -0700</bug_when>
    <thetext>&lt;rdar://problem/85029209&gt;</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>