| 44 | } |
| 45 | |
| 46 | extern "C" int LLVMFuzzerTestOneInput(uint8_t const* data, size_t size) |
| 47 | { |
| 48 | if (size == 0 || size > kMaxInputSize) { |
| 49 | return 0; |
| 50 | } |
| 51 | |
| 52 | // Write input to temp file |
| 53 | std::string testFile = g_testDir + "/CMakeLists.txt"; |
| 54 | { |
| 55 | FILE* fp = fopen(testFile.c_str(), "wb"); |
| 56 | if (!fp) |
| 57 | return 0; |
| 58 | fwrite(data, 1, size, fp); |
| 59 | fclose(fp); |
| 60 | } |
| 61 | |
| 62 | // Create a messenger for error handling |
| 63 | cmMessenger messenger; |
| 64 | |
| 65 | // Parse the file |
| 66 | cmListFile listFile; |
| 67 | cmListFileBacktrace backtrace; |
| 68 | if (listFile.ParseFile(testFile.c_str(), &messenger, backtrace)) { |
| 69 | // Successfully parsed - examine results |
| 70 | for (auto const& func : listFile.Functions) { |
| 71 | (void)func.LowerCaseName(); |
| 72 | (void)func.OriginalName(); |
| 73 | for (auto const& arg : func.Arguments()) { |
| 74 | (void)arg.Value; |
| 75 | (void)arg.Delim; |
| 76 | } |
| 77 | } |
| 78 | } |
| 79 | |
| 80 | // Clean up |
| 81 | unlink(testFile.c_str()); |
| 82 | |
| 83 | return 0; |
| 84 | } |