fuzz/shared.h
author Lauri Kasanen <cand@gmx.com>
Thu, 19 Nov 2020 12:11:45 -0800
changeset 15804 d806f7992b10aa9a4dd62d8bf1f1248ae1dab008
parent 13249 3bcb0acab9260df0e20fcd6a8335cc19dae2b933
permissions -rw-r--r--
Bug 1642174 - Resolve sha512-p8.o: ABI version 2 is not compatible with ABI version 1 output. r=jcj Don't try to build the SHA-2 accelerated asm on old-ABI ppc. Currently make only, I don't have enough gyp-fu to do that side. However, the reporters of 1642174 and 1635625 both used make, not gyp. Signed-off-by: Lauri Kasanen <cand@gmx.com>

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef shared_h__
#define shared_h__

#include <assert.h>
#include <random>
#include "cert.h"
#include "nss.h"

extern "C" size_t LLVMFuzzerMutate(uint8_t *Data, size_t Size, size_t MaxSize);
extern "C" size_t LLVMFuzzerCustomMutator(uint8_t *Data, size_t Size,
                                          size_t MaxSize, unsigned int Seed);

class NSSDatabase {
 public:
  NSSDatabase() { assert(NSS_NoDB_Init(nullptr) == SECSuccess); }
  ~NSSDatabase() { assert(NSS_Shutdown() == SECSuccess); }
};

typedef std::vector<decltype(LLVMFuzzerCustomMutator) *> Mutators;

size_t CustomMutate(Mutators mutators, uint8_t *data, size_t size,
                    size_t max_size, unsigned int seed);

#endif  // shared_h__