utf8.EncodeRune is broken. #425
Description
by helmwo:
func EncodeRune(rune int, p []byte) int {
if rune <= _Rune1Max {
p[0] = byte(rune);
return 1;
}
....
means that negative rune ints are encoded as such and converted to
byte. This means I could get a $FF char from this. This is not correct
imho.