Crash under WebPageProxy::decidePolicyForNavigationAction()

[Chris Dumez]

Crash under WebPageProxy::decidePolicyForNavigationAction():
Thread 0 Crashed ↩:: Dispatch queue: com.apple.main-thread
0   com.apple.WebKit              	0x00007fff605a5abc API::Object::ref() + 4
1   com.apple.WebKit              	0x00007fff608119e0 WebKit::WebPageProxy::decidePolicyForNavigationAction(unsigned long long, WebCore::SecurityOriginData const&, unsigned long long, WebKit::NavigationActionData&&, WebKit::FrameInfoData const&, unsigned long long, WebCore::ResourceRequest const&, WebCore::ResourceRequest&&, WebCore::ResourceResponse&&, unsigned long long, WebKit::UserData const&) + 274
2   com.apple.WebKit              	0x00007fff608356f8 void IPC::callMemberFunctionImpl<WebKit::WebPageProxy, void (WebKit::WebPageProxy::*)(unsigned long long, WebCore::SecurityOriginData const&, unsigned long long, WebKit::NavigationActionData&&, WebKit::FrameInfoData const&, unsigned long long, WebCore::ResourceRequest const&, WebCore::ResourceRequest&&, WebCore::ResourceResponse&&, unsigned long long, WebKit::UserData const&), std::__1::tuple<unsigned long long, WebCore::SecurityOriginData, unsigned long long, WebKit::NavigationActionData, WebKit::FrameInfoData, unsigned long long, WebCore::ResourceRequest, WebCore::ResourceRequest, WebCore::ResourceResponse, unsigned long long, WebKit::UserData>, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul, 7ul, 8ul, 9ul, 10ul>(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(unsigned long long, WebCore::SecurityOriginData const&, unsigned long long, WebKit::NavigationActionData&&, WebKit::FrameInfoData const&, unsigned long long, WebCore::ResourceRequest const&, WebCore::ResourceRequest&&, WebCore::ResourceResponse&&, unsigned long long, WebKit::UserData const&), std::__1::tuple<unsigned long long, WebCore::SecurityOriginData, unsigned long long, WebKit::NavigationActionData, WebKit::FrameInfoData, unsigned long long, WebCore::ResourceRequest, WebCore::ResourceRequest, WebCore::ResourceResponse, unsigned long long, WebKit::UserData>&&, std::__1::integer_sequence<unsigned long, 0ul, 1ul, 2ul, 3ul, 4ul, 5ul, 6ul, 7ul, 8ul, 9ul, 10ul>) + 105
3   com.apple.WebKit              	0x00007fff6082fb44 void IPC::handleMessage<Messages::WebPageProxy::DecidePolicyForNavigationAction, WebKit::WebPageProxy, void (WebKit::WebPageProxy::*)(unsigned long long, WebCore::SecurityOriginData const&, unsigned long long, WebKit::NavigationActionData&&, WebKit::FrameInfoData const&, unsigned long long, WebCore::ResourceRequest const&, WebCore::ResourceRequest&&, WebCore::ResourceResponse&&, unsigned long long, WebKit::UserData const&)>(IPC::Decoder&, WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(unsigned long long, WebCore::SecurityOriginData const&, unsigned long long, WebKit::NavigationActionData&&, WebKit::FrameInfoData const&, unsigned long long, WebCore::ResourceRequest const&, WebCore::ResourceRequest&&, WebCore::ResourceResponse&&, unsigned long long, WebKit::UserData const&)) + 365
4   com.apple.WebKit              	0x00007fff6060b55b IPC::MessageReceiverMap::dispatchMessage(IPC::Connection&, IPC::Decoder&) + 127
5   com.apple.WebKit              	0x00007fff6088fcbc WebKit::WebProcessProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&) + 24
6   com.apple.WebKit              	0x00007fff605d853e IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >) + 130
7   com.apple.WebKit              	0x00007fff605daddd IPC::Connection::dispatchIncomingMessages() + 731
8   com.apple.JavaScriptCore      	0x00007fff55029117 WTF::RunLoop::performWork() + 231
9   com.apple.JavaScriptCore      	0x00007fff550293a2 WTF::RunLoop::performWork(void*) + 34
10  com.apple.CoreFoundation      	0x00007fff51a40405 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
11  com.apple.CoreFoundation      	0x00007fff51a403ab __CFRunLoopDoSource0 + 108
12  com.apple.CoreFoundation      	0x00007fff51a23e51 __CFRunLoopDoSources0 + 195
13  com.apple.CoreFoundation      	0x00007fff51a233fa __CFRunLoopRun + 1219
14  com.apple.CoreFoundation      	0x00007fff51a22ce4 CFRunLoopRunSpecific + 463
15  com.apple.HIToolbox           	0x00007fff50cbc895 RunCurrentEventLoopInMode + 293
16  com.apple.HIToolbox           	0x00007fff50cbc5cb ReceiveNextEventCommon + 618
17  com.apple.HIToolbox           	0x00007fff50cbc348 _BlockUntilNextEventMatchingListInModeWithFilter + 64
18  com.apple.AppKit              	0x00007fff4ef7995b _DPSNextEvent + 997
19  com.apple.AppKit              	0x00007fff4ef786fa -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1362
20  com.apple.Safari.framework    	0x00007fff757b077b -[BrowserApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 273
21  com.apple.AppKit              	0x00007fff4ef7275d -[NSApplication run] + 699
22  com.apple.AppKit              	0x00007fff4ef61e97 NSApplicationMain + 780
23  libdyld.dylib                 	0x00007fff7ec47085 start + 1

[Chris Dumez]

<rdar://problem/44597111>

[Chris Dumez]

Created attachment 350145 [details]
Patch

[Alex Christensen]

Comment on attachment 350145 [details]
Patch

You could WTFMove the navigations into the HashMap like I did in https://bugs.webkit.org/show_bug.cgi?id=189765

[Alex Christensen]

*** Bug 189765 has been marked as a duplicate of this bug. ***

[WebKit Commit Bot]

Comment on attachment 350145 [details]
Patch

Clearing flags on attachment: 350145

Committed r236227: <https://trac.webkit.org/changeset/236227>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.