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annotate projects/compiler-rt/test/fuzzer/CxxStringEqTest.cpp @ 131:f476a9ba4795

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http://llvm.org/svn/llvm-project/compiler-rt/trunk compiler-rt
author mir3636
date Fri, 16 Feb 2018 21:02:11 +0900
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131
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1 // This file is distributed under the University of Illinois Open Source
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2 // License. See LICENSE.TXT for details.
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3
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4 // Simple test for a fuzzer. Must find a specific string
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5 // used in std::string operator ==.
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6 #include <cstddef>
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7 #include <cstdint>
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8 #include <cstdlib>
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9 #include <iostream>
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10 #include <string>
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11
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12 static volatile int Sink;
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13
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14 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
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15 std::string Str((const char*)Data, Size);
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16 bool Eq = Str == "FooBar";
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17 Sink = Str == "123456"; // Try to confuse the fuzzer
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18 if (Eq) {
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19 std::cout << "BINGO; Found the target, exiting\n";
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20 std::cout.flush();
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21 abort();
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22 }
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23 return 0;
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24 }
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