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tests/thirdparty/Fuzzer/test/StrncmpTest.cpp
28 строк
798 B
Niels Lohmann
Reorganize directories (#3462)
01 май 2022, 10:41
Не верифицирован
01 май 2022, 10:41
b21c345
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// This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // Simple test for a fuzzer. The fuzzer must find a particular string. #include <cstring> #include <cstdint> #include <cstdio> #include <cstdlib> static volatile int sink; extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { // TODO: check other sizes. char *S = (char*)Data; if (Size >= 8 && strncmp(S, "123", 8)) sink = 1; if (Size >= 8 && strncmp(S, "01234567", 8) == 0) { if (Size >= 12 && strncmp(S + 8, "ABCD", 4) == 0) { if (Size >= 14 && strncmp(S + 12, "XY", 2) == 0) { if (Size >= 17 && strncmp(S + 14, "KLM", 3) == 0) { fprintf(stderr, "BINGO\n"); exit(1); } } } } return 0; }