Bug 258951

Summary: Potential crash under NetworkDataTaskBlob::dispatchDidReceiveResponse()
Product: WebKit Reporter: Chris Dumez <cdumez>
Component: WebKit2Assignee: Chris Dumez <cdumez>
Status: RESOLVED FIXED    
Severity: Normal CC: kkinnunen, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Description Chris Dumez 2023-07-06 16:27:21 PDT
Potential crash under NetworkDataTaskBlob::dispatchDidReceiveResponse():
6 WTF::RefPtr<WTF::StringImpl, WTF::RawPtrTraits<WTF::StringImpl>, WTF::DefaultRefDerefTraits<WTF::StringImpl> >::operator bool() const <==
      | 26 WTF::String::length() const
      |   26 WebCore::extractMIMETypeFromMediaType(WTF::String const&)
      |     26 WebKit::NetworkDataTaskBlob::dispatchDidReceiveResponse()
      |       26 WebKit::NetworkDataTaskBlob::getSizeForNext()
      |         26 WebKit::NetworkDataTaskBlob::didGetSize(long long)
      |           26 WTF::Function<void ()>::operator()() const
Comment 1 Chris Dumez 2023-07-06 16:27:30 PDT
<rdar://111798349>
Comment 2 Chris Dumez 2023-07-06 16:37:15 PDT
Pull request: https://github.com/WebKit/WebKit/pull/15616
Comment 3 EWS 2023-07-07 09:48:37 PDT
Committed 265848@main (d7832a4e54ad): <https://commits.webkit.org/265848@main>

Reviewed commits have been landed. Closing PR #15616 and removing active labels.