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ccabf811ff
* log dictionary usage * remove dead assignment * added fuzzer for https://github.com/google/oss-fuzz * added standalone test for fuzzer
45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
/* Copyright 2016 Google Inc. All Rights Reserved.
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Distributed under MIT license.
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See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
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*/
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/* Simple runner for decode_fuzzer.cc */
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <stdint.h>
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extern "C" void LLVMFuzzerTestOneInput(const uint8_t* data, size_t size);
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int main(int argc, char* *argv) {
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if (argc != 2) {
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fprintf(stderr, "Exactly one argument is expected.\n");
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exit(EXIT_FAILURE);
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}
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FILE* f = fopen(argv[1], "r");
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if (!f) {
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fprintf(stderr, "Failed to open input file.");
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exit(EXIT_FAILURE);
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}
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size_t max_len = 1 << 20;
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unsigned char* tmp = (unsigned char*)malloc(max_len);
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size_t len = fread(tmp, 1, max_len, f);
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if (ferror(f)) {
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fclose(f);
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fprintf(stderr, "Failed read input file.");
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exit(EXIT_FAILURE);
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}
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/* Make data after the end "inaccessible". */
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unsigned char* data = (unsigned char*)malloc(len);
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memcpy(data, tmp, len);
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free(tmp);
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LLVMFuzzerTestOneInput(data, len);
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free(data);
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exit(EXIT_SUCCESS);
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}
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