1 // This file is distributed under the University of Illinois Open Source
2 // License. See LICENSE.TXT for details.
3 
4 // abs(x) < 0 and y == Const puzzle.
5 #include <cstddef>
6 #include <cstdint>
7 #include <cstdio>
8 #include <cstdlib>
9 #include <cstring>
10 
11 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
12   if (Size < 8) return 0;
13   int x;
14   unsigned y;
15   memcpy(&x, Data, sizeof(x));
16   memcpy(&y, Data + sizeof(x), sizeof(y));
17   if (abs(x) < 0 && y == 0xbaddcafe) {
18     printf("BINGO; Found the target, exiting; x = 0x%x y 0x%x\n", x, y);
19     fflush(stdout);
20     exit(1);
21   }
22   return 0;
23 }
24 
25