An additional fcntl is being used and should be allowed.
<rdar://problem/75702241>
Created attachment 423916 [details] Patch
Comment on attachment 423916 [details] Patch r=me
(In reply to Brent Fulgham from comment #3) > Comment on attachment 423916 [details] > Patch > > r=me Thanks for reviewing!
Landed <https://trac.webkit.org/changeset/274790/webkit>.