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<base href="https://bugs.webkit.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Null dereference loading Blink layout test http/tests/navigation/new-window-sandboxed-iframe.html"
href="https://bugs.webkit.org/show_bug.cgi?id=150205">150205</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Null dereference loading Blink layout test http/tests/navigation/new-window-sandboxed-iframe.html
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>Product</th>
<td>WebKit
</td>
</tr>
<tr>
<th>Version</th>
<td>WebKit Local Build
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Unspecified
</td>
</tr>
<tr>
<th>OS</th>
<td>Unspecified
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Keywords</th>
<td>HasReduction, NeedsRadar
</td>
</tr>
<tr>
<th>Severity</th>
<td>Normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P2
</td>
</tr>
<tr>
<th>Component</th>
<td>History
</td>
</tr>
<tr>
<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>jhoneycutt@apple.com
</td>
</tr>
<tr>
<th>CC</th>
<td>beidson@apple.com, webkit-bug-importer@group.apple.com
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=263222" name="attach_263222" title="crashing test">attachment 263222</a> <a href="attachment.cgi?id=263222&action=edit" title="crashing test">[details]</a></span>
crashing test
Null dereference loading Blink layout test http/tests/navigation/new-window-sandboxed-iframe.html.
Stack trace:
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_BAD_ACCESS (SIGABRT)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000010
Exception Note: EXC_CORPSE_NOTIFY
VM Regions Near 0x10:
-->
__TEXT 000000010c329000-000000010c32c000 [ 12K] r-x/rwx SM=COW /Users/USER/*/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.Development.xpc/Contents/MacOS/com.apple.WebKit.WebContent.Development
Application Specific Information:
================================================================
==10351==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000010 (pc 0x000116b0006d bp 0x7fff538d3470 sp 0x7fff538d3470 T0)
#0 0x116b0006c in WTF::RefPtr<WebCore::HistoryItem>::get() const (/Users/jhoneycutt/src/OpenSource/WebKitBuild2/Release/WebKit.framework/WebKit+0x52c06c)
#1 0x116f1e129 in WKBundleBackForwardListItemIsSame (/Users/jhoneycutt/src/OpenSource/WebKitBuild2/Release/WebKit.framework/WebKit+0x94a129)
#2 0x12245c978 in WTR::InjectedBundlePage::dumpBackForwardList(WTF::StringBuilder&) (/Users/jhoneycutt/src/OpenSource/WebKitBuild2/Release/WebKitTestRunnerInjectedBundle.bundle/Contents/MacOS/WebKitTestRunnerInjectedBundle+0x40978)
#3 0x122447ce4 in WTR::InjectedBundle::dumpBackForwardListsForAllPages(WTF::StringBuilder&) (/Users/jhoneycutt/src/OpenSource/WebKitBuild2/Release/WebKitTestRunnerInjectedBundle.bundle/Contents/MacOS/WebKitTestRunnerInjectedBundle+0x2bce4)
#4 0x122455b20 in WTR::InjectedBundlePage::dump() (/Users/jhoneycutt/src/OpenSource/WebKitBuild2/Release/WebKitTestRunnerInjectedBundle.bundle/Contents/MacOS/WebKitTestRunnerInjectedBundle+0x39b20)
#5 0x1167559c6 in WebKit::InjectedBundlePageLoaderClient::didFinishLoadForFrame(WebKit::WebPage*, WebKit::WebFrame*, WTF::RefPtr<API::Object>&) (/Users/jhoneycutt/src/OpenSource/WebKitBuild2/Release/WebKit.framework/WebKit+0x1819c6)
#6 0x116ba1b8a in WebKit::WebFrameLoaderClient::dispatchDidFinishLoad() (/Users/jhoneycutt/src/OpenSource/WebKitBuild2/Release/WebKit.framework/WebKit+0x5cdb8a)
#7 0x11b6f1300 in WebCore::FrameLoader::checkLoadCompleteForThisFrame() (/Users/jhoneycutt/src/OpenSource/WebKitBuild2/Release/WebCore.framework/Versions/A/WebCore+0xa93300)
#8 0x11b6e68b2 in WebCore::FrameLoader::checkLoadComplete() (/Users/jhoneycutt/src/OpenSource/WebKitBuild2/Release/WebCore.framework/Versions/A/WebCore+0xa888b2)
#9 0x11b348baf in WebCore::DocumentLoader::finishedLoading(double) (/Users/jhoneycutt/src/OpenSource/WebKitBuild2/Release/WebCore.framework/Versions/A/WebCore+0x6eabaf)
#10 0x11aea7ca7 in WebCore::CachedResource::checkNotify() (/Users/jhoneycutt/src/OpenSource/WebKitBuild2/Release/WebCore.framework/Versions/A/WebCore+0x249ca7)
#11 0x11aea2ff9 in WebCore::CachedRawResource::finishLoading(WebCore::SharedBuffer*) (/Users/jhoneycutt/src/OpenSource/WebKitBuild2/Release/WebCore.framework/Versions/A/WebCore+0x244ff9)
#12 0x11cf30588 in WebCore::SubresourceLoader::didFinishLoading(double) (/Users/jhoneycutt/src/OpenSource/WebKitBuild2/Release/WebCore.framework/Versions/A/WebCore+0x22d2588)
#13 0x116ebb7b5 in void IPC::handleMessage<Messages::WebResourceLoader::DidFinishResourceLoad, WebKit::WebResourceLoader, void (WebKit::WebResourceLoader::*)(double)>(IPC::MessageDecoder&, WebKit::WebResourceLoader*, void (WebKit::WebResourceLoader::*)(double)) (/Users/jhoneycutt/src/OpenSource/WebKitBuild2/Release/WebKit.framework/WebKit+0x8e77b5)
#14 0x116ebaca2 in WebKit::WebResourceLoader::didReceiveWebResourceLoaderMessage(IPC::Connection&, IPC::MessageDecoder&) (/Users/jhoneycutt/src/OpenSource/WebKitBuild2/Release/WebKit.framework/WebKit+0x8e6ca2)
#15 0x11683a6ca in WebKit::NetworkProcessConnection::didReceiveMessage(IPC::Connection&, IPC::MessageDecoder&) (/Users/jhoneycutt/src/OpenSource/WebKitBuild2/Release/WebKit.framework/WebKit+0x2666ca)
#16 0x116664745 in IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::MessageDecoder, std::__1::default_delete<IPC::MessageDecoder> >) (/Users/jhoneycutt/src/OpenSource/WebKitBuild2/Release/WebKit.framework/WebKit+0x90745)
#17 0x11666bf09 in IPC::Connection::dispatchOneMessage() (/Users/jhoneycutt/src/OpenSource/WebKitBuild2/Release/WebKit.framework/WebKit+0x97f09)
#18 0x1196fe618 in WTF::RunLoop::performWork() (/Users/jhoneycutt/src/OpenSource/WebKitBuild2/Release/JavaScriptCore.framework/Versions/A/JavaScriptCore+0xe7e618)
#19 0x1196fee6e in WTF::RunLoop::performWork(void*) (/Users/jhoneycutt/src/OpenSource/WebKitBuild2/Release/JavaScriptCore.framework/Versions/A/JavaScriptCore+0xe7ee6e)
#20 0x7fff96fba8b0 in __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ (/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation+0xaa8b0)
#21 0x7fff96f9a0ab in __CFRunLoopDoSources0 (/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation+0x8a0ab)
#22 0x7fff96f995ce in __CFRunLoopRun (/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation+0x895ce)
#23 0x7fff96f98fc7 in CFRunLoopRunSpecific (/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation+0x88fc7)
#24 0x7fff89713d54 in RunCurrentEventLoopInMode (/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox+0x30d54)
#25 0x7fff89713b8e in ReceiveNextEventCommon (/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox+0x30b8e)
#26 0x7fff897139ce in _BlockUntilNextEventMatchingListInModeWithFilter (/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox+0x309ce)
#27 0x7fff8d4e6d95 in _DPSNextEvent (/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit+0x49d95)
#28 0x7fff8d4e61c4 in -[NSApplication _nextEventMatchingEventMask:untilDate:inMode:dequeue:] (/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit+0x491c4)
#29 0x7fff8d4dad27 in -[NSApplication run] (/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit+0x3dd27)
#30 0x7fff8d4a3fbd in NSApplicationMain (/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit+0x6fbd)
#31 0x7fff924c44f1 in _xpc_objc_main (/usr/lib/system/libxpc.dylib+0x114f1)
#32 0x7fff924c2f1d in xpc_main (/usr/lib/system/libxpc.dylib+0xff1d)
#33 0x10c32a266 in main (/Users/jhoneycutt/src/OpenSource/WebKitBuild2/Release/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.Development.xpc/Contents/MacOS/com.apple.WebKit.WebContent.Development+0x100001266)
#34 0x7fff931e95ac in start (/usr/lib/system/libdyld.dylib+0x35ac)
#35 0x0 (<unknown module>)</pre>
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