block_round_trip.c File Reference

#include <stddef.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "fuzz_helpers.h"
#include "zstd.h"
#include "zstd_helpers.h"
#include "fuzz_data_producer.h"
#include "fuzz_third_party_seq_prod.h"

Macros
#define	ZSTD_STATIC_LINKING_ONLY

Functions
int	LLVMFuzzerTestOneInput (const uint8_t *src, size_t size)

Macro Definition Documentation

ZSTD_STATIC_LINKING_ONLY

#define ZSTD_STATIC_LINKING_ONLY

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. This fuzz target performs a zstd round-trip test (compress & decompress), compares the result with the original, and calls abort() on corruption.

Function Documentation

LLVMFuzzerTestOneInput()

int LLVMFuzzerTestOneInput	(	const uint8_t *	src,
		size_t	size )

This fuzz target attempts to compress the fuzzed data with the simple compression function with an output buffer that may be too small to ensure that the compressor never crashes.

This fuzz target attempts to decompress the fuzzed data with the simple decompression function to ensure the decompressor never crashes.

This fuzz target performs a lz4 round-trip test (compress & decompress), compares the result with the original, and calls abort() on corruption.

This fuzz target fuzzes all of the helper functions that consume compressed input.

This fuzz target performs a zstd round-trip test (compress & decompress), compares the result with the original, and calls abort() on corruption.