[Webkit-unassigned] [Bug 149563] New: [GTK] Crash in WebKit::NetscapePlugin::platformDestroy

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=149563

            Bug ID: 149563
           Summary: [GTK] Crash in WebKit::NetscapePlugin::platformDestroy
    Classification: Unclassified
           Product: WebKit
           Version: Other
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit Gtk
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: mcatanzaro at igalia.com

Some plugin process crash when using the Google Talk browser plugin. Full backtrace downstream.

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 gtk_widget_destroy at gtkwidget.c:4653
 #1 WebKit::NetscapePlugin::platformDestroy at /usr/src/debug/webkitgtk-2.9.92/Source/WebKit2/WebProcess/Plugins/Netscape/x11/NetscapePluginX11.cpp:238
 #2 WebKit::NetscapePlugin::destroy at /usr/src/debug/webkitgtk-2.9.92/Source/WebKit2/WebProcess/Plugins/Netscape/NetscapePlugin.cpp:742
 #3 WebKit::Plugin::destroyPlugin at /usr/src/debug/webkitgtk-2.9.92/Source/WebKit2/WebProcess/Plugins/Plugin.cpp:101
 #4 WebKit::PluginControllerProxy::destroy at /usr/src/debug/webkitgtk-2.9.92/Source/WebKit2/PluginProcess/PluginControllerProxy.cpp:158
 #5 WebKit::WebProcessConnection::destroyPluginControllerProxy at /usr/src/debug/webkitgtk-2.9.92/Source/WebKit2/PluginProcess/WebProcessConnection.cpp:84
 #6 WebKit::WebProcessConnection::didClose at /usr/src/debug/webkitgtk-2.9.92/Source/WebKit2/PluginProcess/WebProcessConnection.cpp:177
 #7 std::function<void ()>::operator()() const at /usr/include/c++/5.1.1/functional:2271
 #8 WTF::RunLoop::performWork at /usr/src/debug/webkitgtk-2.9.92/Source/WTF/wtf/RunLoop.cpp:104
 #9 std::function<void ()>::operator()() const at /usr/include/c++/5.1.1/functional:2271

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