| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| |
| // Test that we can find the minimal item in the corpus (3 bytes: "FUZ"). |
| #include <cstddef> |
| #include <cstdint> |
| #include <cstdio> |
| #include <cstdlib> |
| #include <cstring> |
| |
| static volatile int Sink; |
| |
| void Foo() { |
| Sink++; |
| } |
| |
| extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { |
| int8_t Ids[256]; |
| memset(Ids, -1, sizeof(Ids)); |
| for (size_t i = 0; i < Size; i++) |
| if (Ids[Data[i]] == -1) |
| Ids[Data[i]] = i; |
| int F = Ids[(unsigned char)'F']; |
| int U = Ids[(unsigned char)'U']; |
| int Z = Ids[(unsigned char)'Z']; |
| if (F >= 0 && U > F && Z > U) { |
| Foo(); |
| } |
| return 0; |
| } |
| |