From e4ba6dbc3f1e76890b22773807ea37fe8fa2b1bc Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 10 Apr 2024 22:34:10 +0200 Subject: Adding upstream version 4.2.2. Signed-off-by: Daniel Baumann --- fuzz/StandaloneFuzzTargetMain.c | 126 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 126 insertions(+) create mode 100644 fuzz/StandaloneFuzzTargetMain.c (limited to 'fuzz/StandaloneFuzzTargetMain.c') diff --git a/fuzz/StandaloneFuzzTargetMain.c b/fuzz/StandaloneFuzzTargetMain.c new file mode 100644 index 0000000..cf29561 --- /dev/null +++ b/fuzz/StandaloneFuzzTargetMain.c @@ -0,0 +1,126 @@ +/* based on http://llvm.org/svn/llvm-project/compiler-rt/trunk/lib/fuzzer/standalone/StandaloneFuzzTargetMain.c r311407 (22 Aug 2017) */ + +/* http://llvm.org/svn/llvm-project/compiler-rt/trunk/LICENSE.TXT follows */ + +/* +============================================================================== +compiler_rt License +============================================================================== + +The compiler_rt library is dual licensed under both the University of Illinois +"BSD-Like" license and the MIT license. As a user of this code you may choose +to use it under either license. As a contributor, you agree to allow your code +to be used under both. + +Full text of the relevant licenses is included below. + +============================================================================== + +University of Illinois/NCSA +Open Source License + +Copyright (c) 2009-2016 by the contributors listed in CREDITS.TXT + +All rights reserved. + +Developed by: + + LLVM Team + + University of Illinois at Urbana-Champaign + + http://llvm.org + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal with +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimers. + + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimers in the + documentation and/or other materials provided with the distribution. + + * Neither the names of the LLVM Team, University of Illinois at + Urbana-Champaign, nor the names of its contributors may be used to + endorse or promote products derived from this Software without specific + prior written permission. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE +SOFTWARE. + +============================================================================== + +Copyright (c) 2009-2015 by the contributors listed in CREDITS.TXT + +SPDX-License-Identifier: MIT + +============================================================================== +Copyrights and Licenses for Third Party Software Distributed with LLVM: +============================================================================== +The LLVM software contains code written by third parties. Such software will +have its own individual LICENSE.TXT file in the directory in which it appears. +This file will describe the copyrights, license, and restrictions which apply +to that code. + +The disclaimer of warranty in the University of Illinois Open Source License +applies to all code in the LLVM Distribution, and nothing in any of the +other licenses gives permission to use the names of the LLVM Team or the +University of Illinois to endorse or promote products derived from this +Software. +*/ + +/*===- StandaloneFuzzTargetMain.c - standalone main() for fuzz targets. ---===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// This main() function can be linked to a fuzz target (i.e. a library +// that exports LLVMFuzzerTestOneInput() and possibly LLVMFuzzerInitialize()) +// instead of libFuzzer. This main() function will not perform any fuzzing +// but will simply feed all input files one by one to the fuzz target. +// +// Use this file to provide reproducers for bugs when linking against libFuzzer +// or other fuzzing engine is undesirable. +//===----------------------------------------------------------------------===*/ +#include +#include +#include + +#include +#include + +#include "FuzzerInterface.h" + +int main(int argc, char **argv) { + fprintf(stderr, "StandaloneFuzzTargetMain: running %d inputs\n", argc - 1); + LLVMFuzzerInitialize(&argc, &argv); + for (int i = 1; i < argc; i++) { + fprintf(stderr, "Running: %s\n", argv[i]); + FILE *f = ws_fopen(argv[i], "r"); + assert(f); + fseek(f, 0, SEEK_END); + long len = ftell(f); + assert(len >= 0); + fseek(f, 0, SEEK_SET); + unsigned char *buf = (unsigned char*)g_malloc((size_t)len); + size_t n_read = fread(buf, 1, len, f); + assert(n_read == (size_t)len); + fclose(f); + LLVMFuzzerTestOneInput(buf, len); + g_free(buf); + fprintf(stderr, "Done: %s: (%zd bytes)\n", argv[i], n_read); + } +} -- cgit v1.2.3