10ab2ace13
Resulting library binaries will be named libclang_rt.fuzzer*, and will be placed in Clang toolchain, allowing redistribution. Differential Revision: https://reviews.llvm.org/D36908 llvm-svn: 311407
25 lines
627 B
C++
25 lines
627 B
C++
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
|
|
// Simple test for a fuzzer. The fuzzer must find the string "Hi!".
|
|
#include <assert.h>
|
|
#include <cstddef>
|
|
#include <cstdint>
|
|
#include <cstdlib>
|
|
#include <iostream>
|
|
#include <ostream>
|
|
|
|
static volatile bool SeedLargeBuffer;
|
|
|
|
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
|
|
assert(Data);
|
|
if (Size >= 4)
|
|
SeedLargeBuffer = true;
|
|
if (Size == 3 && SeedLargeBuffer && Data[3]) {
|
|
std::cout << "Woops, reading Data[3] w/o crashing\n" << std::flush;
|
|
exit(1);
|
|
}
|
|
return 0;
|
|
}
|
|
|