1 // This file is distributed under the University of Illinois Open Source
2 // License. See LICENSE.TXT for details.
3 
4 // Simple test for a fuzzer. Must find a specific string
5 // used in std::string operator ==.
6 #include <cstddef>
7 #include <cstdint>
8 #include <cstdlib>
9 #include <iostream>
10 #include <string>
11 
12 static volatile int Sink;
13 
14 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
15   std::string Str((const char*)Data, Size);
16   bool Eq = Str == "FooBar";
17   Sink = Str == "123456";   // Try to confuse the fuzzer
18   if (Eq) {
19     std::cout << "BINGO; Found the target, exiting\n";
20     std::cout.flush();
21     abort();
22   }
23   return 0;
24 }
25 
26