Bug 83160

Summary:	Use of uninitialized value in PluginDatabase::add
Product:	WebKit	Reporter:	Milan Crha <mcrha>
Component:	WebKitGTK	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED INVALID
Severity:	Normal	CC:	bugs-noreply, cgarcia
Priority:	P2
Version:	528+ (Nightly build)
Hardware:	Unspecified
OS:	Unspecified

Milan Crha

Reported 2012-04-04 07:44:03 PDT

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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Carlos Garcia Campos

Comment 1 2020-08-17 06:51:49 PDT

Plugins are no longer supported.

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