forked from OSchip/llvm-project
35 lines
845 B
C++
35 lines
845 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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// Find "FUZZME", the target has 3 different functions.
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#include <assert.h>
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#include <cstddef>
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#include <cstdint>
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#include <cstdlib>
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#include <cstdio>
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__attribute__((noinline))
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static bool Func1(const uint8_t *Data, size_t Size) {
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// assumes Size >= 5, doesn't check it.
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return Data[4] == 'M';
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}
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__attribute__((noinline))
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bool Func2(const uint8_t *Data, size_t Size) {
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return Size >= 6 && Data[5] == 'E';
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}
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
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if (Size >= 5
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&& Data[0] == 'F'
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&& Data[1] == 'U'
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&& Data[2] == 'Z'
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&& Data[3] == 'Z'
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&& Func1(Data, Size)
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&& Func2(Data, Size)) {
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fprintf(stderr, "BINGO\n");
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abort();
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}
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return 0;
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}
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