forked from OSchip/llvm-project
28 lines
815 B
C++
28 lines
815 B
C++
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// 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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#include <stddef.h>
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#include <stdint.h>
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#include <stdio.h>
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// Test for libFuzzer's "equivalence" fuzzing, part B.
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extern "C" void LLVMFuzzerAnnounceOutput(const uint8_t *Data, size_t Size);
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
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// fprintf(stderr, "B %zd\n", Size);
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uint8_t Result[50];
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if (Size > 50) Size = 50;
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for (size_t i = 0; i < Size; i++)
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Result[Size - i - 1] = Data[i];
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// Be a bit different from EquivalenceATest
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if (Size > 10 && Data[5] == 'B' && Data[6] == 'C' && Data[7] == 'D') {
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static int c;
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if (!c)
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fprintf(stderr, "ZZZZZZZ\n");
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c = 1;
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Result[2]++;
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}
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LLVMFuzzerAnnounceOutput(Result, Size);
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return 0;
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}
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