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tests/thirdparty/Fuzzer/test/ShrinkControlFlowTest.cpp
27 строк
745 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. // Test that we can find the minimal item in the corpus (3 bytes: "FUZ"). #include <cstdint> #include <cstdlib> #include <cstddef> #include <cstring> #include <cstdio> static volatile int Sink; extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { int8_t Ids[256]; memset(Ids, -1, sizeof(Ids)); for (size_t i = 0; i < Size; i++) if (Ids[Data[i]] == -1) Ids[Data[i]] = i; int F = Ids[(unsigned char)'F']; int U = Ids[(unsigned char)'U']; int Z = Ids[(unsigned char)'Z']; if (F >= 0 && U > F && Z > U) { Sink++; //fprintf(stderr, "IDS: %d %d %d\n", F, U, Z); } return 0; }