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/*
* Copyright (c) 2016-present, Facebook, Inc.
* 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).
*/
/**
* This fuzz target fuzzes all of the helper functions that consume compressed
* input.
*/
#include <stddef.h>
#include <stdlib.h>
#include <stdio.h>
#include "fuzz_helpers.h"
#include "zstd_helpers.h"
int LLVMFuzzerTestOneInput(const uint8_t *src, size_t size)
{
ZSTD_frameHeader zfh;
/* You can fuzz any helper functions here that are fast, and take zstd
* compressed data as input. E.g. don't expect the input to be a dictionary,
* so don't fuzz ZSTD_getDictID_fromDict().
*/
ZSTD_getFrameContentSize(src, size);
ZSTD_getDecompressedSize(src, size);
ZSTD_findFrameCompressedSize(src, size);
ZSTD_getDictID_fromFrame(src, size);
ZSTD_findDecompressedSize(src, size);
ZSTD_decompressBound(src, size);
ZSTD_frameHeaderSize(src, size);
ZSTD_isFrame(src, size);
ZSTD_getFrameHeader(&zfh, src, size);
ZSTD_getFrameHeader_advanced(&zfh, src, size, ZSTD_f_zstd1);
return 0;
}
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