Add additional high bytes to predecessor guesses
@@ -200,6 +200,9 @@ fn possible_predecessor(s: &[u8]) -> Option<Vec<u8>> {
Some(i) if i == 0 => Some(ret),
Some(i) => {
ret.push(i - 1);
+ for _ in 0..4 {
+ ret.push(255);
+ }
Some(ret)
}
}
