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tests/fuzz/zstd_frame_info.c
43 строки
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Yann Collet
update type names
30 дек 2024, 01:25
30 дек 2024, 01:25
04a2a02
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/* * 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 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; if (size == 0) { src = NULL; } /* 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; }