mirror of
https://github.com/moparisthebest/curl
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57001ce3bb
Automake gets confused if you want to use C++ static libraries with C code - basically we need to involve the clang++ linker. The easiest way of achieving this is to rename the C code as C++ code. This gets us a bit further along the path and ought to be compatible with Google's version of clang.
90 lines
2.8 KiB
C++
90 lines
2.8 KiB
C++
/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 2017, Max Dymond, <cmeister2@gmail.com>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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***************************************************************************/
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "testinput.h"
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/**
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* Main procedure for standalone fuzzing engine.
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*
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* Reads filenames from the argument array. For each filename, read the file
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* into memory and then call the fuzzing interface with the data.
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*/
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int main(int argc, char **argv)
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{
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int ii;
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FILE *infile;
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uint8_t *buffer = NULL;
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size_t buffer_len;
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for(ii = 1; ii < argc; ii++) {
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/* Try and open the file. */
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infile = fopen(argv[ii], "rb");
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if(infile) {
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printf("[%s] Open succeeded! \n", argv[ii]);
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/* Get the length of the file. */
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fseek(infile, 0L, SEEK_END);
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buffer_len = ftell(infile);
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/* Reset the file indicator to the beginning of the file. */
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fseek(infile, 0L, SEEK_SET);
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/* Allocate a buffer for the file contents. */
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buffer = (uint8_t *)calloc(buffer_len, sizeof(uint8_t));
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if(buffer) {
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/* Read all the text from the file into the buffer. */
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fread(buffer, sizeof(uint8_t), buffer_len, infile);
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printf("[%s] Read %zu bytes, calling fuzzer\n", argv[ii], buffer_len);
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/* Call the fuzzer with the data. */
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LLVMFuzzerTestOneInput(buffer, buffer_len);
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printf("[%s] Fuzzing complete\n", argv[ii]);
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/* Free the buffer as it's no longer needed. */
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free(buffer);
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buffer = NULL;
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}
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else
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{
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fprintf(stderr,
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"[%s] Failed to allocate %zu bytes \n",
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argv[ii],
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buffer_len);
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}
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/* Close the file as it's no longer needed. */
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fclose(infile);
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infile = NULL;
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}
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else
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{
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/* Failed to open the file. Maybe wrong name or wrong permissions? */
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fprintf(stderr, "[%s] Open failed. \n", argv[ii]);
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}
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}
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}
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