mirror of
https://github.com/holub/mame
synced 2025-04-28 19:14:55 +03:00
05e69b43e9
* 3rdparty/zstd: Added Zstandard compression library version 1.5.5. * util/unzip.cpp: Added support for Zstandard compression (method 93). * util/chdcodec.cpp: Added support for Zstandard compression. * 3rdparty/flac: Always define NDEBUG to avoid log spam.
49 lines
1.2 KiB
C
49 lines
1.2 KiB
C
/*
|
|
* Copyright (c) Meta Platforms, Inc. and affiliates.
|
|
* All rights reserved.
|
|
*
|
|
* This source code is licensed under both the BSD-style license (found in the
|
|
* LICENSE file in the root directory of this source tree) and the GPLv2 (found
|
|
* in the COPYING file in the root directory of this source tree).
|
|
* You may select, at your option, one of the above-listed licenses.
|
|
*/
|
|
#include "fuzz_helpers.h"
|
|
|
|
#include <stddef.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
void* FUZZ_malloc(size_t size)
|
|
{
|
|
if (size > 0) {
|
|
void* const mem = malloc(size);
|
|
FUZZ_ASSERT(mem);
|
|
return mem;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
void* FUZZ_malloc_rand(size_t size, FUZZ_dataProducer_t *producer)
|
|
{
|
|
if (size > 0) {
|
|
void* const mem = malloc(size);
|
|
FUZZ_ASSERT(mem);
|
|
return mem;
|
|
} else {
|
|
uintptr_t ptr = 0;
|
|
/* Add +- 1M 50% of the time */
|
|
if (FUZZ_dataProducer_uint32Range(producer, 0, 1))
|
|
FUZZ_dataProducer_int32Range(producer, -1000000, 1000000);
|
|
return (void*)ptr;
|
|
}
|
|
|
|
}
|
|
|
|
int FUZZ_memcmp(void const* lhs, void const* rhs, size_t size)
|
|
{
|
|
if (size == 0) {
|
|
return 0;
|
|
}
|
|
return memcmp(lhs, rhs, size);
|
|
}
|