RESOLVED FIXED 183710
Correct debug assertion in Range::borderAndTextRects 
https://bugs.webkit.org/show_bug.cgi?id=183710
Summary Correct debug assertion in Range::borderAndTextRects
Brent Fulgham
Reported 2018-03-16 15:30:50 PDT
A debug assertion will fire if Range::borderAndTextRects is asked to evaluate a set of selected elements, where one of the elements does not have a parent. We should consider a nullptr parent as satisfying the condition of a parent not being present in the selection set.
Attachments
Patch (3.62 KB, patch)
2018-03-16 17:01 PDT, Brent Fulgham 		no flags
DetailsFormatted DiffDiff
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Brent Fulgham
Comment 1 2018-03-16 15:31:17 PDT
<rdar://problem/38466976>
Brent Fulgham
Comment 2 2018-03-16 17:01:08 PDT
Created attachment 335983 [details] Patch
WebKit Commit Bot
Comment 3 2018-03-16 23:44:45 PDT
Comment on attachment 335983 [details] Patch Clearing flags on attachment: 335983 Committed r229695: <https://trac.webkit.org/changeset/229695>
WebKit Commit Bot
Comment 4 2018-03-16 23:44:46 PDT
All reviewed patches have been landed. Closing bug.
Darin Adler
Comment 5 2018-03-19 09:14:29 PDT
The problem isn’t the assertion. The problem is that in production builds if we pass in null, contains might return true! That’s what the assertion is communicating.
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