[Webkit-unassigned] [Bug 273876] [GTK] Pointer lock not working on X11

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=273876

--- Comment #2 from rpsalmi at gmail.com <rpsalmi at gmail.com> ---
Can reproduce on a local build of 2.45.2 with or without USE_GTK4. In debug mode, crashes on an assert:

ASSERTION FAILED: !m_device
/app/webkit/Source/WebKit/UIProcess/gtk/PointerLockManager.cpp(74) : virtual WebKit::PointerLockManager::~PointerLockManager()
1   0x726cf481ce62 WTFCrash
2   0x726cff040cdc WTF::isIntegralOrPointerType()
3   0x726d00536826 WebKit::PointerLockManager::~PointerLockManager()
4   0x726d00536ff0 WebKit::PointerLockManagerX11::~PointerLockManagerX11()
5   0x726d0053700c WebKit::PointerLockManagerX11::~PointerLockManagerX11()
6   0x726d003561ae std::default_delete<WebKit::PointerLockManager>::operator()(WebKit::PointerLockManager*) const
7   0x726d003581aa std::__uniq_ptr_impl<WebKit::PointerLockManager, std::default_delete<WebKit::PointerLockManager> >::reset(WebKit::PointerLockManager*)
8   0x726d00356e37 std::unique_ptr<WebKit::PointerLockManager, std::default_delete<WebKit::PointerLockManager> >::reset(WebKit::PointerLockManager*)
9   0x726d00354b5d std::unique_ptr<WebKit::PointerLockManager, std::default_delete<WebKit::PointerLockManager> >::operator=(decltype(nullptr))
10  0x726d00352278 webkitWebViewBaseRequestPointerLock(_WebKitWebViewBase*)
11  0x726d002f9a37 webkitWebViewRequestPointerLock(_WebKitWebView*)
12  0x726d002a91cc webkitPointerLockPermissionRequestAllow
13  0x726d002a9342 webkitPointerLockPermissionRequestDispose
14  0x726cee9c2130 g_object_unref
15  0x726d002c9076 void WTF::derefGPtr<_WebKitPointerLockPermissionRequest>(_WebKitPointerLockPermissionRequest*)
16  0x726d002c8ad4 WTF::GRefPtr<_WebKitPointerLockPermissionRequest>::~GRefPtr()
17  0x726d002c82f6 UIClient::requestPointerLock(WebKit::WebPageProxy*)
18  0x726d00032aa2 WebKit::WebPageProxy::requestPointerLock()
19  0x726cff313dc7 auto IPC::callMemberFunction<WebKit::WebPageProxy, WebKit::WebPageProxy, void (), std::tuple<> >(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(), std::tuple<>&&)::{lambda((auto:1&&)...)#1}::operator()<>() const
20  0x726cff3543f6 void std::__invoke_impl<void, IPC::callMemberFunction<WebKit::WebPageProxy, WebKit::WebPageProxy, void (), std::tuple<> >(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(), std::tuple<>&&)::{lambda((auto:1&&)...)#1}>(std::__invoke_other, IPC::callMemberFunction<WebKit::WebPageProxy, WebKit::WebPageProxy, void (), std::tuple<> >(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(), std::tuple<>&&)::{lambda((auto:1&&)...)#1}&&)
21  0x726cff331811 std::__invoke_result<IPC::callMemberFunction<WebKit::WebPageProxy, WebKit::WebPageProxy, void (), std::tuple<> >(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(), std::tuple<>&&)::{lambda((auto:1&&)...)#1}>::type std::__invoke<IPC::callMemberFunction<WebKit::WebPageProxy, WebKit::WebPageProxy, void (), std::tuple<> >(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(), std::tuple<>&&)::{lambda((auto:1&&)...)#1}>(IPC::callMemberFunction<WebKit::WebPageProxy, WebKit::WebPageProxy, void (), std::tuple<> >(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(), std::tuple<>&&)::{lambda((auto:1&&)...)#1}&&)
22  0x726cff313dee decltype(auto) std::__apply_impl<IPC::callMemberFunction<WebKit::WebPageProxy, WebKit::WebPageProxy, void (), std::tuple<> >(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(), std::tuple<>&&)::{lambda((auto:1&&)...)#1}, std::tuple<>>(IPC::callMemberFunction<WebKit::WebPageProxy, WebKit::WebPageProxy, void (), std::tuple<> >(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(), std::tuple<>&&)::{lambda((auto:1&&)...)#1}&&, std::tuple<>&&, std::integer_sequence<unsigned long>)
23  0x726cff313e28 decltype(auto) std::apply<IPC::callMemberFunction<WebKit::WebPageProxy, WebKit::WebPageProxy, void (), std::tuple<> >(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(), std::tuple<>&&)::{lambda((auto:1&&)...)#1}, std::tuple<> >(IPC::callMemberFunction<WebKit::WebPageProxy, WebKit::WebPageProxy, void (), std::tuple<> >(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(), std::tuple<>&&)::{lambda((auto:1&&)...)#1}&&, std::tuple<>&&)
24  0x726cff313e8d void IPC::callMemberFunction<WebKit::WebPageProxy, WebKit::WebPageProxy, void (), std::tuple<> >(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(), std::tuple<>&&)
25  0x726cff30be2c void IPC::handleMessage<Messages::WebPageProxy::RequestPointerLock, WebKit::WebPageProxy, WebKit::WebPageProxy, void ()>(IPC::Connection&, IPC::Decoder&, WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)())
26  0x726cff2fe61d WebKit::WebPageProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&)
27  0x726cffe49a12 IPC::MessageReceiverMap::dispatchMessage(IPC::Connection&, IPC::Decoder&)
28  0x726cffedf1e8 WebKit::AuxiliaryProcessProxy::dispatchMessage(IPC::Connection&, IPC::Decoder&)
29  0x726d00155cb7 WebKit::WebProcessProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&)
30  0x726cffe1ef99 IPC::Connection::dispatchMessage(IPC::Decoder&)
31  0x726cffe1f1e8 IPC::Connection::dispatchMessage(WTF::UniqueRef<IPC::Decoder>)

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