diff options
Diffstat (limited to 'tests/fuzz/block_decompress.c')
-rw-r--r-- | tests/fuzz/block_decompress.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/tests/fuzz/block_decompress.c b/tests/fuzz/block_decompress.c deleted file mode 100644 index a904b44624d9..000000000000 --- a/tests/fuzz/block_decompress.c +++ /dev/null @@ -1,49 +0,0 @@ -/** - * Copyright (c) 2016-present, Yann Collet, 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 attempts to decompress the fuzzed data with the simple - * decompression function to ensure the decompressor never crashes. - */ - -#define ZSTD_STATIC_LINKING_ONLY - -#include <stddef.h> -#include <stdlib.h> -#include <stdio.h> -#include "fuzz_helpers.h" -#include "zstd.h" - -static ZSTD_DCtx *dctx = NULL; -static void* rBuf = NULL; -static size_t bufSize = 0; - -int LLVMFuzzerTestOneInput(const uint8_t *src, size_t size) -{ - size_t const neededBufSize = ZSTD_BLOCKSIZE_MAX; - - /* Allocate all buffers and contexts if not already allocated */ - if (neededBufSize > bufSize) { - free(rBuf); - rBuf = malloc(neededBufSize); - bufSize = neededBufSize; - FUZZ_ASSERT(rBuf); - } - if (!dctx) { - dctx = ZSTD_createDCtx(); - FUZZ_ASSERT(dctx); - } - ZSTD_decompressBegin(dctx); - ZSTD_decompressBlock(dctx, rBuf, neededBufSize, src, size); - -#ifndef STATEFUL_FUZZING - ZSTD_freeDCtx(dctx); dctx = NULL; -#endif - return 0; -} |