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28 lines
745 B
28 lines
745 B
// This file is distributed under the University of Illinois Open Source |
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// License. See LICENSE.TXT for details. |
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// Test that we can find the minimal item in the corpus (3 bytes: "FUZ"). |
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#include <cstdint> |
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#include <cstdlib> |
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#include <cstddef> |
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#include <cstring> |
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#include <cstdio> |
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static volatile int Sink; |
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { |
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int8_t Ids[256]; |
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memset(Ids, -1, sizeof(Ids)); |
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for (size_t i = 0; i < Size; i++) |
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if (Ids[Data[i]] == -1) |
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Ids[Data[i]] = i; |
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int F = Ids[(unsigned char)'F']; |
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int U = Ids[(unsigned char)'U']; |
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int Z = Ids[(unsigned char)'Z']; |
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if (F >= 0 && U > F && Z > U) { |
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Sink++; |
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//fprintf(stderr, "IDS: %d %d %d\n", F, U, Z); |
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} |
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return 0; |
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} |
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