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Issue 2089623002: [libfuzzer] Use contents of .bdic file as a dictionary for hunspell_fuzzer. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase. Created 4 years, 5 months ago
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1 // Copyright 2016 The Chromium Authors. All rights reserved. 1 // Copyright 2016 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include <stddef.h> 5 #include <stddef.h>
6 #include <stdint.h> 6 #include <stdint.h>
7 #include <string> 7 #include <string>
8 8
9 #include "third_party/hunspell/src/hunspell/hunspell.hxx" 9 #include "third_party/hunspell/src/hunspell/hunspell.hxx"
10 #include "third_party/hunspell/fuzz/hunspell_fuzzer_dictionary.h" 10 #include "third_party/hunspell/fuzz/hunspell_fuzzer_hunspell_dictionary.h"
11 11
12 // Entry point for LibFuzzer. 12 // Entry point for LibFuzzer.
13 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { 13 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
14 if (!size) 14 if (!size)
15 return 0; 15 return 0;
16 16
17 static Hunspell* hunspell = new Hunspell( 17 static Hunspell* hunspell = new Hunspell(kHunspellDictionary,
18 reinterpret_cast<const unsigned char*>(kHunspellDictionary), 18 sizeof(kHunspellDictionary));
19 sizeof(kHunspellDictionary));
20 19
21 std::string data_string(reinterpret_cast<const char*>(data), size); 20 std::string data_string(reinterpret_cast<const char*>(data), size);
22 hunspell->spell(data_string.c_str()); 21 hunspell->spell(data_string.c_str());
23 22
24 char** suggestions = nullptr; 23 char** suggestions = nullptr;
25 int suggetion_length = hunspell->suggest(&suggestions, data_string.c_str()); 24 int suggetion_length = hunspell->suggest(&suggestions, data_string.c_str());
26 hunspell->free_list(&suggestions, suggetion_length); 25 hunspell->free_list(&suggestions, suggetion_length);
27 26
28 return 0; 27 return 0;
29 } 28 }
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