id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	field_blocks	field_dependson	field_seealso
582	printf() is unnecessarily non-standard in some cases	Jiří Zárevúcky	Jakub Jermář	"In some cases, printf() discards bytes that are not valid UTF-8. Notably in case of ""%c"" specifier.

The standard version copies uninterpreted bytes to the input without change, and there is no practical benefit from this departure.

It is likely there are other non-standard behaviors, so it may be beneficial to find those cases and align them with recent POSIX specification."	defect	new	minor		helenos/lib/c	mainline