Bug 251888 - Attribute change results in assertion failure checking for parent node for a parent less element.
Summary: Attribute change results in assertion failure checking for parent node for a ...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: DOM (show other bugs)
Version: Other
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Arunsundar Kannan
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2023-02-07 15:30 PST by Arunsundar Kannan
Modified: 2023-02-09 11:19 PST (History)
1 user (show)

See Also:

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HTML for reproduction (774 bytes, text/html)
2023-02-07 15:30 PST, Arunsundar Kannan 		no flags Details
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Description Arunsundar Kannan 2023-02-07 15:30:40 PST 
Created attachment 464898 [details]
HTML for reproduction

Attribute change results in assertion failure checking for parent node for a parent less element.


ASSERTION FAILED: m_ptr
/Users/arunsundarkannan/webkit/OpenSource/WebKitBuild/Debug/usr/local/include/wtf/RefPtr.h(83) : T &WTF::RefPtr<WebCore::ContainerNode>::operator*() const [T = WebCore::ContainerNode, _PtrTraits = WTF::RawPtrTraits<WebCore::ContainerNode>, _RefDerefTraits = WTF::DefaultRefDerefTraits<WebCore::ContainerNode>]
1   0x12f38c908 WTFCrash
2   0x144bf5714 WTFCrashWithInfo(int, char const*, char const*, int)
3   0x147d16748 WTF::RefPtr<WebCore::ContainerNode, WTF::RawPtrTraits<WebCore::ContainerNode>, WTF::DefaultRefDerefTraits<WebCore::ContainerNode> >::operator*() const
4   0x148288900 WebCore::HTMLSourceElement::parseAttribute(WebCore::QualifiedName const&, WTF::AtomString const&)
5   0x147d78248 WebCore::Element::attributeChanged(WebCore::QualifiedName const&, WTF::AtomString const&, WTF::AtomString const&, WebCore::Element::AttributeModificationReason)
6   0x147f0a380 WebCore::StyledElement::attributeChanged(WebCore::QualifiedName const&, WTF::AtomString const&, WTF::AtomString const&, WebCore::Element::AttributeModificationReason)
7   0x148288bec WebCore::HTMLSourceElement::attributeChanged(WebCore::QualifiedName const&, WTF::AtomString const&, WTF::AtomString const&, WebCore::Element::AttributeModificationReason)
8   0x147d87594 WebCore::Element::didModifyAttribute(WebCore::QualifiedName const&, WTF::AtomString const&, WTF::AtomString const&)
9   0x147d773c8 WebCore::Element::setAttributeInternal(unsigned int, WebCore::QualifiedName const&, WTF::AtomString const&, WebCore::Element::SynchronizationOfLazyAttribute)
10  0x147d77920 WebCore::Element::setAttributeWithoutSynchronization(WebCore::QualifiedName const&, WTF::AtomString const&)
11  0x1455d85bc WebCore::setJSHTMLSourceElement_typeSetter(JSC::JSGlobalObject&, WebCore::JSHTMLSourceElement&, JSC::JSValue)::'lambda'()::operator()() const
Comment 1 Arunsundar Kannan 2023-02-07 16:01:37 PST 
<rdar://problem/104819364>
Comment 2 Arunsundar Kannan 2023-02-07 16:01:47 PST 
Pull request: https://github.com/WebKit/WebKit/pull/9783
Comment 3 EWS 2023-02-09 11:19:56 PST 
Committed 260072@main (0ba2b3fa758f): <https://commits.webkit.org/260072@main>

Reviewed commits have been landed. Closing PR #9783 and removing active labels.