blob: dddf493da697751cea594329c375737876b5efa1 [file] [log] [blame]
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
// Test that we can find the minimal item in the corpus (4 bytes: "FUZZ").
#include <cstddef>
#include <cstdint>
#include <cstdio>
#include <cstdlib>
#include <cstring>
static volatile uint32_t Sink;
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
if (Size < sizeof(uint32_t)) return 0;
uint32_t X, Y;
size_t Offset = Size < 8 ? 0 : Size / 2;
memcpy(&X, Data + Offset, sizeof(uint32_t));
memcpy(&Y, "FUZZ", sizeof(uint32_t));
Sink = X == Y;
return 0;
}