mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-22 18:54:02 +01:00
29 lines
626 B
C++
29 lines
626 B
C++
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
|
|
// Test for signed-integer-overflow.
|
|
#include <assert.h>
|
|
#include <cstdint>
|
|
#include <cstdlib>
|
|
#include <cstddef>
|
|
#include <iostream>
|
|
#include <climits>
|
|
|
|
static volatile int Sink;
|
|
static int Large = INT_MAX;
|
|
|
|
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
|
|
assert(Data);
|
|
if (Size > 0 && Data[0] == 'H') {
|
|
Sink = 1;
|
|
if (Size > 1 && Data[1] == 'i') {
|
|
Sink = 2;
|
|
if (Size > 2 && Data[2] == '!') {
|
|
Large++; // int overflow.
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|