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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@299177 91177308-0d34-0410-b5e6-96231b3b80d8
19 lines
548 B
C++
19 lines
548 B
C++
// 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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// Simple test for a fuzzer. The fuzzer must find a particular string.
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#include <cstring>
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#include <cstdint>
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#include <cstdio>
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#include <cstdlib>
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
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char *S = (char*)Data;
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volatile auto Strncmp = &(strncmp); // Make sure strncmp is not inlined.
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if (Size >= 6 && !Strncmp(S, "qwerty", 6)) {
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fprintf(stderr, "BINGO\n");
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exit(1);
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}
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return 0;
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}
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