[Webkit-unassigned] [Bug 83160] New: Use of uninitialized value

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=83160

           Summary: Use of uninitialized value
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: WebKit Gtk
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: mcrha at redhat.com


This is what I get in 1.8.0 when running evolution under valgrind:

==8640== Use of uninitialised value of size 8
==8640==    at 0x857B082: WebCore::PluginDatabase::add(WTF::PassRefPtr<WebCore::PluginPackage>) (RefPtr.h:60)
==8640==    by 0x857BFD7: WebCore::PluginDatabase::refresh() (PluginDatabase.cpp:142)
==8640==    by 0x857D5BC: WebCore::PluginDatabase::installedPlugins(bool) (PluginDatabase.cpp:71)
==8640==    by 0x83E5C31: WebCore::FrameLoader::defaultObjectContentType(WebCore::KURL const&, WTF::String const&, bool) (FrameLoader.cpp:869)
==8640==    by 0x82A9651: WebCore::HTMLPlugInImageElement::isImageType() (HTMLPlugInImageElement.cpp:73)
==8640==    by 0x82A135E: WebCore::HTMLObjectElement::parseAttribute(WebCore::Attribute*) (HTMLObjectElement.cpp:106)
==8640==    by 0x8180372: WebCore::StyledElement::attributeChanged(WebCore::Attribute*) (StyledElement.cpp:87)
==8640==    by 0x814223B: WebCore::Element::parserSetAttributeMap(WTF::PassOwnPtr<WebCore::NamedNodeMap>, WebCore::FragmentScriptingPermission) (Element.cpp:761)
==8640==    by 0x82CEDFE: WebCore::HTMLConstructionSite::createHTMLElement(WebCore::AtomicHTMLToken&) (HTMLConstructionSite.cpp:413)
==8640==    by 0x82D0526: WebCore::HTMLConstructionSite::insertHTMLElement(WebCore::AtomicHTMLToken&) (HTMLConstructionSite.cpp:309)
==8640==    by 0x82F44F6: WebCore::HTMLTreeBuilder::processStartTagForInBody(WebCore::AtomicHTMLToken&) (HTMLTreeBuilder.cpp:904)
==8640==    by 0x82F4E39: WebCore::HTMLTreeBuilder::processStartTag(WebCore::AtomicHTMLToken&) (HTMLTreeBuilder.cpp:1326)
==8640== 
==8640== Use of uninitialised value of size 8
==8640==    at 0x857B0D1: WebCore::PluginDatabase::add(WTF::PassRefPtr<WebCore::PluginPackage>) (RefPtr.h:114)
==8640==    by 0x857BFD7: WebCore::PluginDatabase::refresh() (PluginDatabase.cpp:142)
==8640==    by 0x857D5BC: WebCore::PluginDatabase::installedPlugins(bool) (PluginDatabase.cpp:71)
==8640==    by 0x83E5C31: WebCore::FrameLoader::defaultObjectContentType(WebCore::KURL const&, WTF::String const&, bool) (FrameLoader.cpp:869)
==8640==    by 0x82A9651: WebCore::HTMLPlugInImageElement::isImageType() (HTMLPlugInImageElement.cpp:73)
==8640==    by 0x82A135E: WebCore::HTMLObjectElement::parseAttribute(WebCore::Attribute*) (HTMLObjectElement.cpp:106)
==8640==    by 0x8180372: WebCore::StyledElement::attributeChanged(WebCore::Attribute*) (StyledElement.cpp:87)
==8640==    by 0x814223B: WebCore::Element::parserSetAttributeMap(WTF::PassOwnPtr<WebCore::NamedNodeMap>, WebCore::FragmentScriptingPermission) (Element.cpp:761)
==8640==    by 0x82CEDFE: WebCore::HTMLConstructionSite::createHTMLElement(WebCore::AtomicHTMLToken&) (HTMLConstructionSite.cpp:413)
==8640==    by 0x82D0526: WebCore::HTMLConstructionSite::insertHTMLElement(WebCore::AtomicHTMLToken&) (HTMLConstructionSite.cpp:309)
==8640==    by 0x82F44F6: WebCore::HTMLTreeBuilder::processStartTagForInBody(WebCore::AtomicHTMLToken&) (HTMLTreeBuilder.cpp:904)
==8640==    by 0x82F4E39: WebCore::HTMLTreeBuilder::processStartTag(WebCore::AtomicHTMLToken&) (HTMLTreeBuilder.cpp:1326)

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