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<base href="https://bugs.webkit.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [GTK] Web process crash in WebKit::NetscapePlugin::platformGeometryDidChange"
href="https://bugs.webkit.org/show_bug.cgi?id=146949">146949</a>
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<th>Summary</th>
<td>[GTK] Web process crash in WebKit::NetscapePlugin::platformGeometryDidChange
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr>
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<th>Product</th>
<td>WebKit
</td>
</tr>
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<th>Version</th>
<td>528+ (Nightly build)
</td>
</tr>
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<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>Normal
</td>
</tr>
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<th>Priority</th>
<td>P2
</td>
</tr>
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<th>Component</th>
<td>WebKit Gtk
</td>
</tr>
<tr>
<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>mcatanzaro@igalia.com
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<pre>In the web process, WebKit::NetscapePlugin::platformGeometryDidChange calls gdk_x11_window_get_xid with a null GdkWindow:
Truncated backtrace:
Thread no. 1 (10 frames)
#0 _gdk_window_has_impl at gdkwindow.c:593
#1 gdk_x11_window_get_xid at gdkwindow-x11.c:5527
#2 WebKit::NetscapePlugin::platformGeometryDidChange at /usr/src/debug/webkitgtk-2.8.3/Source/WebKit2/WebProcess/Plugins/Netscape/x11/NetscapePluginX11.cpp:264
#3 WebKit::NetscapePlugin::geometryDidChange at /usr/src/debug/webkitgtk-2.8.3/Source/WebKit2/WebProcess/Plugins/Netscape/NetscapePlugin.cpp:767
#4 WebKit::PluginControllerProxy::geometryDidChange at /usr/src/debug/webkitgtk-2.8.3/Source/WebKit2/PluginProcess/PluginControllerProxy.cpp:437
#5 callMemberFunctionImpl<WebKit::PluginControllerProxy, void (WebKit::PluginControllerProxy::*)(WebCore::IntSize const&, WebCore::IntRect const&, WebCore::AffineTransform const&, float, WebKit::ShareableBitmap::Handle const&), std::tuple<WebCore::IntSize, WebCore::IntRect, WebCore::AffineTransform, float, WebKit::ShareableBitmap::Handle>, 0ul, 1ul, 2ul, 3ul, 4ul> at /usr/src/debug/webkitgtk-2.8.3/Source/WebKit2/Platform/IPC/HandleMessage.h:16
#6 callMemberFunction<WebKit::PluginControllerProxy, void (WebKit::PluginControllerProxy::*)(WebCore::IntSize const&, WebCore::IntRect const&, WebCore::AffineTransform const&, float, WebKit::ShareableBitmap::Handle const&), std::tuple<WebCore::IntSize, WebCore::IntRect, WebCore::AffineTransform, float, WebKit::ShareableBitmap::Handle>, std::make_index_sequence<5ul> > at /usr/src/debug/webkitgtk-2.8.3/Source/WebKit2/Platform/IPC/HandleMessage.h:22
#7 handleMessage<Messages::PluginControllerProxy::GeometryDidChange, WebKit::PluginControllerProxy, void (WebKit::PluginControllerProxy::*)(WebCore::IntSize const&, WebCore::IntRect const&, WebCore::AffineTransform const&, float, WebKit::ShareableBitmap::Handle const&)> at /usr/src/debug/webkitgtk-2.8.3/Source/WebKit2/Platform/IPC/HandleMessage.h:92
#8 WebKit::PluginControllerProxy::didReceivePluginControllerProxyMessage at /usr/src/debug/webkitgtk-2.8.3/x86_64-redhat-linux-gnu/DerivedSources/WebKit2/PluginControllerProxyMessageReceiver.cpp:77
#9 WebKit::WebProcessConnection::didReceiveMessage at /usr/src/debug/webkitgtk-2.8.3/Source/WebKit2/PluginProcess/WebProcessConnection.cpp:140
This is with the Google Talk plugin. Full backtrace downstream, as usual.</pre>
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