return false;
}
+bool ShortSwitch(const uint8_t *Data, size_t Size) {
+ short X;
+ if (Size < sizeof(short)) return false;
+ memcpy(&X, Data, sizeof(short));
+ switch(X) {
+ case 42: Sink = __LINE__; break;
+ case 402: Sink = __LINE__; break;
+ case 4002: Sink = __LINE__; break;
+ case 5002: Sink = __LINE__; break;
+ case 7002: Sink = __LINE__; break;
+ case 9002: Sink = __LINE__; break;
+ case 14002: Sink = __LINE__; break;
+ case 21402: return true;
+ }
+ return false;
+}
+
extern "C" void LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
- if (Switch<int>(Data, Size) && Size >= 12 &&
- Switch<uint64_t>(Data + 4, Size - 4)) {
+ if (Size >= 4 && Switch<int>(Data, Size) &&
+ Size >= 12 && Switch<uint64_t>(Data + 4, Size - 4) &&
+ Size >= 14 && ShortSwitch(Data + 12, 2)
+ ) {
fprintf(stderr, "BINGO; Found the target, exiting\n");
exit(1);
}