[Webkit-unassigned] [Bug 197199] New: Crash in LegacyCustomProtocolManager::registerScheme

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=197199

            Bug ID: 197199
           Summary: Crash in LegacyCustomProtocolManager::registerScheme
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKitGTK
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: mcatanzaro at igalia.com
                CC: bugs-noreply at webkitgtk.org

Created attachment 368032

  --> https://bugs.webkit.org/attachment.cgi?id=368032&action=review

Full backtrace

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 WebKit::LegacyCustomProtocolManager::registerScheme at DerivedSources/ForwardingHeaders/wtf/glib/GRefPtr.h:107
 #1 IPC::callMemberFunctionImpl<WebKit::LegacyCustomProtocolManager, void (WebKit::LegacyCustomProtocolManager::*)(WTF::String const&), std::tuple<WTF::String>, 0ul> at ../Source/WebKit/Platform/IPC/HandleMessage.h:45
 #2 IPC::callMemberFunction<WebKit::LegacyCustomProtocolManager, void (WebKit::LegacyCustomProtocolManager::*)(WTF::String const&), std::tuple<WTF::String>, std::integer_sequence<unsigned long, 0ul> > at ../Source/WebKit/Platform/IPC/HandleMessage.h:47
 #3 IPC::handleMessage<Messages::LegacyCustomProtocolManager::RegisterScheme, WebKit::LegacyCustomProtocolManager, void (WebKit::LegacyCustomProtocolManager::*)(WTF::String const&)> at ../Source/WebKit/Platform/IPC/HandleMessage.h:147
 #4 WebKit::LegacyCustomProtocolManager::didReceiveMessage at DerivedSources/WebKit/LegacyCustomProtocolManagerMessageReceiver.cpp:65
 #5 IPC::MessageReceiverMap::dispatchMessage at ../Source/WebKit/Platform/IPC/MessageReceiverMap.cpp:123
 #6 WebKit::NetworkProcess::didReceiveMessage at ../Source/WebKit/Shared/AuxiliaryProcess.h:76
 #7 IPC::Connection::dispatchMessage at ../Source/WebKit/Platform/IPC/Connection.cpp:978
 #9 IPC::Connection::dispatchOneIncomingMessage at /usr/include/c++/8/bits/move.h:74
 #10 WTF::Function<void ()>::operator()() const at /usr/include/c++/8/bits/unique_ptr.h:347

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