| Summary: | [GTK] segfault during controls initialization if not GTK theme is present. | ||||||
|---|---|---|---|---|---|---|---|
| Product: | WebKit | Reporter: | Philippe Normand <pnormand> | ||||
| Component: | WebKitGTK | Assignee: | Nobody <webkit-unassigned> | ||||
| Status: | RESOLVED FIXED | ||||||
| Severity: | Normal | CC: | webkit.review.bot | ||||
| Priority: | P2 | ||||||
| Version: | 528+ (Nightly build) | ||||||
| Hardware: | PC | ||||||
| OS: | OS X 10.5 | ||||||
| Attachments: |
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Created attachment 45138 [details]
Proposed patch
Create empty images for the controls if no GTK theme is set.
style-queue ran check-webkit-style on attachment 45138 [details] without any errors.
Comment on attachment 45138 [details]
Proposed patch
r=me
|
You can reproduce this bug by running the tests in Xephyr without any window-manager running. (gdb) bt #0 strlen () at ../sysdeps/i386/i486/strlen.S:69 #1 0x00b0274e in WebCore::CString::CString(char const*) () from /home/phil/gst/jhbuild/build/WebKit/.libs/libwebkit-1.0.so.2 #2 0x00e25de8 in WebCore::getThemeIconFileName(char const*, int) () from /home/phil/gst/jhbuild/build/WebKit/.libs/libwebkit-1.0.so.2 #3 0x00e25fd0 in WebCore::Image::loadPlatformThemeIcon(char const*, int) () from /home/phil/gst/jhbuild/build/WebKit/.libs/libwebkit-1.0.so.2 #4 0x00e32b6b in WebCore::RenderThemeGtk::initMediaStyling(_GtkStyle*, bool) () from /home/phil/gst/jhbuild/build/WebKit/.libs/libwebkit-1.0.so.2 #5 0x00e311fd in WebCore::RenderThemeGtk::platformColorsDidChange() () from /home/phil/gst/jhbuild/build/WebKit/.libs/libwebkit-1.0.so.2 #6 0x00e30d41 in WebCore::gtkStyleSetCallback(_GtkWidget*, _GtkStyle*, WebCore::RenderTheme*) () from /home/phil/gst/jhbuild/build/WebKit/.libs/libwebkit-1.0.so.2 #7 0x0043571c in IA__g_cclosure_marshal_VOID__OBJECT (closure=0x80ea8b0, return_value=0x0, n_param_values=2, param_values=0x80cf568, invocation_hint=0xbfffdc70, marshal_data=0xb6824dc0) at gmarshal.c:636 #8 0x00427452 in IA__g_closure_invoke (closure=0x80ea8b0, return_value=0x0, n_param_values=2, param_values=0x80cf568, invocation_hint=0xbfffdc70) at gclosure.c:767 #9 0x0043df38 in signal_emit_unlocked_R (node=<value optimised out>, detail=<value optimised out>, instance=0x80e50b8, emission_return=0x0, instance_and_params=0x80cf568) at gsignal.c:3247 #10 0x0043f31d in IA__g_signal_emit_valist (instance=0x80e50b8, signal_id=23, detail=0, var_args=0xbfffde30 "\270P\016\b\t") at gsignal.c:2980 #11 0x0043f7d6 in IA__g_signal_emit (instance=0x80e50b8, signal_id=23, detail=0) at gsignal.c:3037 #12 0x02a576f7 in gtk_widget_set_style_internal (widget=0x80e50b8, style=0x80e8390, initial_emission=1) at gtkwidget.c:6584 #13 0x02a5789b in gtk_widget_reset_rc_style (widget=0x80e50b8) at gtkwidget.c:6196 #14 0x02a59234 in IA__gtk_widget_realize (widget=0x80e50b8) at gtkwidget.c:3326 #15 0x00e31197 in WebCore::RenderThemeGtk::gtkContainer() const () from /home/phil/gst/jhbuild/build/WebKit/.libs/libwebkit-1.0.so.2 #16 0x00e33033 in WebCore::RenderThemeGtk::RenderThemeGtk() () from /home/phil/gst/jhbuild/build/WebKit/.libs/libwebkit-1.0.so.2 #17 0x00e330a3 in WebCore::RenderThemeGtk::create() () from /home/phil/gst/jhbuild/build/WebKit/.libs/libwebkit-1.0.so.2 #18 0x00e33125 in WebCore::RenderTheme::themeForPage(WebCore::Page*) () from /home/phil/gst/jhbuild/build/WebKit/.libs/libwebkit-1.0.so.2 #19 0x00a911ab in WebCore::Page::Page(WebCore::ChromeClient*, WebCore::ContextMenuClient*, WebCore::EditorClient*, WebCore::DragClient*, WebCore::InspectorClient*, WebCore::PluginHalterClient*, WebCore::GeolocationControllerClient*) () from /home/phil/gst/jhbuild/build/WebKit/.libs/libwebkit-1.0.so.2 #20 0x005c1f86 in webkit_web_view_init(_WebKitWebView*) () from /home/phil/gst/jhbuild/build/WebKit/.libs/libwebkit-1.0.so.2 #21 0x004491d7 in IA__g_type_create_instance (type=135335816) at gtype.c:1854 #22 0x0042d0b8 in g_object_constructor (type=135335816, n_construct_properties=0, construct_params=0x0) at gobject.c:1393 #23 0x0042e0d8 in IA__g_object_newv (object_type=135335816, n_parameters=0, parameters=0x0) at gobject.c:1176 #24 0x0042efc2 in IA__g_object_new_valist (object_type=135335816, first_property_name=0x0, var_args=0xbfffe3c8 "") at gobject.c:1333 #25 0x0042f13e in IA__g_object_new (object_type=135335816, first_property_name=0x0) at gobject.c:1091 #26 0x005bb213 in webkit_web_view_new () from /home/phil/gst/jhbuild/build/WebKit/.libs/libwebkit-1.0.so.2 #27 0x08053ad6 in createWebView() () #28 0x08055464 in main ()