forked from OSchip/llvm-project
29 lines
754 B
C++
29 lines
754 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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// Test strstr and strcasestr hooks.
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#include <cstdint>
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#include <cstdio>
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#include <cstdlib>
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#include <string.h>
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#include <string>
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// Windows does not have strcasestr and memmem, so we are not testing them.
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#ifdef _WIN32
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#define strcasestr strstr
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#define memmem(a, b, c, d) true
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#endif
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
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if (Size < 4) return 0;
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std::string s(reinterpret_cast<const char*>(Data), Size);
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if (strstr(s.c_str(), "FUZZ") &&
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strcasestr(s.c_str(), "aBcD") &&
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memmem(s.data(), s.size(), "kuku", 4)
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) {
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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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