[ Win EWS ] http/tests/security/no-javascript-refresh-spaces.py is flaky crashing

• Component: New Bugs
• Status: NEW ---

http/tests/security/no-javascript-refresh-spaces.py

Is a flaky crashing on Windows-EWS.

Result page: https://ews-build.s3-us-west-2.amazonaws.com/Windows-EWS/r435762-101851-rerun/results.html

The flaky crash is not showing up on the open source directory: https://results.webkit.org/?suite=layout-tests&test=http%2Ftests%2Fsecurity%2Fno-javascript-refresh-spaces.py

FAULTING_SOURCE_LINE:  C:\cygwin\home\buildbot\worker\Windows-EWS\build\Source\WebCore\platform\network\cf\ResourceHandleCFNet.cpp

FAULTING_SOURCE_FILE:  C:\cygwin\home\buildbot\worker\Windows-EWS\build\Source\WebCore\platform\network\cf\ResourceHandleCFNet.cpp

FAULTING_SOURCE_LINE_NUMBER:  304

FAULTING_SOURCE_CODE:  
   300:             }
   301:         }
   302:     }
   303: 
>  304:     client()->willSendRequestAsync(this, WTFMove(request), WTFMove(redirectResponse), [this, protectedThis = makeRef(*this), completionHandler = WTFMove(completionHandler)] (ResourceRequest&& request) mutable {
   305:         if (!request.isNull())
   306:             request.setStorageSession(d->m_storageSession.get());
   307:         completionHandler(WTFMove(request));
   308:     });
   309: }

Created attachment 435887 [details]
Crash log

[Radar WebKit Bug Importer]

<rdar://problem/82133474>

Marked expectations https://trac.webkit.org/changeset/281253/webkit