LLVMFuzzerTestOneInput: 18| 62|extern "C" int LLVMFuzzerTestOneInput(const std::uint8_t *data, std::size_t size) { 19| 62| std::vector working(data, data + size); 20| 62| std::sort(working.begin(), working.end()); 21| 62| std::vector results = working; 22| 62| std::vector::iterator new_end = std::unique(results.begin(), results.end()); 23| 62| std::vector::iterator it; // scratch iterator 24| | 25| | // Check the size of the unique'd sequence. 26| | // it should only be zero if the input sequence was empty. 27| 62| if (results.begin() == new_end) ------------------ | Branch (27:9): [True: 0, False: 62] ------------------ 28| 0| return working.size() == 0 ? 0 : 1; ------------------ | Branch (28:16): [True: 0, False: 0] ------------------ 29| | 30| | // 'results' is sorted 31| 62| if (!std::is_sorted(results.begin(), new_end)) ------------------ | Branch (31:9): [True: 0, False: 62] ------------------ 32| 0| return 2; 33| | 34| | // All the elements in 'results' must be different 35| 62| it = results.begin(); 36| 62| std::uint8_t prev_value = *it++; 37| 2.28k| for (; it != new_end; ++it) { ------------------ | Branch (37:12): [True: 2.22k, False: 62] ------------------ 38| 2.22k| if (*it == prev_value) ------------------ | Branch (38:13): [True: 0, False: 2.22k] ------------------ 39| 0| return 3; 40| 2.22k| prev_value = *it; 41| 2.22k| } 42| | 43| | // Every element in 'results' must be in 'working' 44| 2.34k| for (it = results.begin(); it != new_end; ++it) ------------------ | Branch (44:32): [True: 2.28k, False: 62] ------------------ 45| 2.28k| if (std::find(working.begin(), working.end(), *it) == working.end()) ------------------ | Branch (45:13): [True: 0, False: 2.28k] ------------------ 46| 0| return 4; 47| | 48| | // Every element in 'working' must be in 'results' 49| 62| for (auto v : working) ------------------ | Branch (49:17): [True: 4.19M, False: 62] ------------------ 50| 4.19M| if (std::find(results.begin(), new_end, v) == new_end) ------------------ | Branch (50:13): [True: 0, False: 4.19M] ------------------ 51| 0| return 5; 52| | 53| 62| return 0; 54| 62|}