id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	difficulty
810	"""create-temporary-file"" insufficient"	felix winkelmann		"`create-temporary-file` only uses a random fixnum + an existance test, which is insufficient if many files are created in parallel by several processes. At least some more ""randomness"" (e.g. the PID) should go into the generated filename.
"	defect	closed	minor		core libraries	4.7.x	fixed	create-temporary-file