[PATCH] D15098: Libfuzzer: do not pass null into user function

[Mike Aizatsky via llvm-commits]

aizatsky marked 2 inline comments as done.

================
Comment at: lib/Fuzzer/FuzzerLoop.cpp:242
@@ +241,3 @@
+  const uint8_t *Data = U.data();
+  static uint8_t EmptyData;
+  if (!Data) {
----------------
kcc wrote:
> Looks weird. 
> I would prefer to have assert(!U.empty()) and enforce it in callers. 
There are too many paths that lead here. Plus, didn't we agree that its ok to call it with empty unit?


http://reviews.llvm.org/D15098