llvm-project/compiler-rt/test/fuzzer/DivTest.cpp

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// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
// Simple test for a fuzzer: find the interesting argument for div.
#include <assert.h>
#include <cstddef>
#include <cstdint>
#include <cstring>
#include <iostream>
static volatile int Sink;
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
if (Size < 4) return 0;
int a;
memcpy(&a, Data, 4);
Sink = 12345678 / (987654 - a);
return 0;
}