[Webkit-unassigned] [Bug 189585] New: [GLib] Fix format string in KeyedEncoderGlib::beginObject().

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=189585

            Bug ID: 189585
           Summary: [GLib] Fix format string in
                    KeyedEncoderGlib::beginObject().
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit Gtk
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: Ms2ger at igalia.com
                CC: bugs-noreply at webkitgtk.org

We are hitting the following assertion during layout tests:

GLib-CRITICAL **: g_variant_builder_add_value: assertion '!GVSB(builder)->expected_type || g_variant_is_of_type (value, GVSB(builder)->expected_type)' failed

with the stack

g_variant_builder_add () at /home/slave/webkitgtk/gtk-linux-64-debug-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.54.2/glib/gvariant.c:5531
(anonymous namespace)::KeyedEncoderGlib::encodeBool (this=0x7fdcd4001aa0, key="wasDataRead", value=false) at ../../Source/WebCore/platform/glib/KeyedEncoderGlib.cpp:61
(anonymous namespace)::<lambda(WebCore::KeyedEncoder&, const WebCore::CanvasActivityRecord&)>::operator()((anonymous namespace)::KeyedEncoder &, const (anonymous namespace)::CanvasActivityRecord &) const (__closure=0x7fdcf7ffe10f, encoderInner=..., canvasActivityRecord=...) at ../../Source/WebCore/loader/ResourceLoadStatistics.cpp:86
(anonymous namespace)::KeyedEncoder::encodeObject<WebCore::CanvasActivityRecord, WebCore::encodeCanvasActivityRecord(WebCore::KeyedEncoder&, const WTF::String&, const WebCore::CanvasActivityRecord&)::<lambda(WebCore::KeyedEncoder&, const WebCore::CanvasActivityRecord&)> >(const WTF::String &, const (anonymous namespace)::CanvasActivityRecord &, <unknown type in /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37, CU 0x0, DIE 0x28e67f>) (this=0x7fdcd4001aa0, key="canvasActivityRecord", object=..., function=<unknown type in /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37, CU 0x0, DIE 0x28e67f>) at ../../Source/WebCore/platform/KeyedCoding.h:175
(anonymous namespace)::encodeCanvasActivityRecord (encoder=..., label="canvasActivityRecord", canvasActivityRecord=...) at ../../Source/WebCore/loader/ResourceLoadStatistics.cpp:90

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