15 lines · cpp
1#include <cstdint>2#include <cstring>3 4volatile size_t Sink;5 6extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {7 if (Size < 4) return 0;8 if (Data[0] == 'F' && Data[1] == 'U' && Data[2] == 'Z' && Data[3] == 'Z') {9 char uninit[7];10 Sink = strlen(uninit);11 }12 return 0;13}14 15