RESOLVED FIXED196414
REGRESSION(236463) DownloadManager can call a null CompletionHandler 
https://bugs.webkit.org/show_bug.cgi?id=196414
Summary REGRESSION(236463) DownloadManager can call a null CompletionHandler
Alex Christensen
Reported 2019-03-29 16:45:15 PDT
REGRESSION(236463) DownloadManager can call a null CompletionHandler
Attachments
Patch (1.80 KB, patch)
2019-03-29 16:47 PDT, Alex Christensen 		ggaren: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Alex Christensen
Comment 1 2019-03-29 16:47:54 PDT
Created attachment 366327 [details] Patch
Geoffrey Garen
Comment 2 2019-04-05 16:18:22 PDT
Comment on attachment 366327 [details] Patch r=me Can haz regression test?
Alex Christensen
Comment 3 2019-04-08 11:46:38 PDT
(In reply to Geoffrey Garen from comment #2) > Comment on attachment 366327 [details] > Patch > > r=me > > Can haz regression test? Unfortunately, no. This is a hard-to-hit race condition when tearing things down while a download's location is being decided. It depends on IPC ordering. http://trac.webkit.org/r244030
Radar WebKit Bug Importer
Comment 4 2019-04-08 11:47:15 PDT
<rdar://problem/49704618>
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