Assert size of string in fuzz target
This commit is contained in:
parent
951c29d200
commit
4f1481a12a
|
@ -2,6 +2,7 @@
|
|||
|
||||
use arbitrary::Arbitrary;
|
||||
use libfuzzer_sys::fuzz_target;
|
||||
use std::mem;
|
||||
|
||||
#[derive(Arbitrary, Debug)]
|
||||
enum IntegerInput {
|
||||
|
@ -21,7 +22,7 @@ enum IntegerInput {
|
|||
|
||||
fuzz_target!(|input: IntegerInput| {
|
||||
let mut buffer = itoa::Buffer::new();
|
||||
match input {
|
||||
let string = match input {
|
||||
IntegerInput::I8(val) => buffer.format(val),
|
||||
IntegerInput::U8(val) => buffer.format(val),
|
||||
IntegerInput::I16(val) => buffer.format(val),
|
||||
|
@ -35,4 +36,5 @@ fuzz_target!(|input: IntegerInput| {
|
|||
IntegerInput::Isize(val) => buffer.format(val),
|
||||
IntegerInput::Usize(val) => buffer.format(val),
|
||||
};
|
||||
assert!(string.len() <= mem::size_of::<itoa::Buffer>());
|
||||
});
|
||||
|
|
Loading…
Reference in New Issue