1 files changed, 8 insertions, 4 deletions
diff --git a/include/afl-fuzz.h b/include/afl-fuzz.h
index 964f369d..f3a76492 100644
--- a/include/afl-fuzz.h
+++ b/include/afl-fuzz.h
@@ -1027,13 +1027,17 @@ static inline u32 rand_below(afl_state_t *afl, u32 limit) {
 
   }
 
-  /* Modulo is biased - we don't want our fuzzing to be biased so let's do it right, see
-  https://stackoverflow.com/questions/10984974/why-do-people-say-there-is-modulo-bias-when-using-a-random-number-generator
-  */
-  u64 unbiased_rnd; 
+  /* Modulo is biased - we don't want our fuzzing to be biased so let's do it
+   right. See:
+   https://stackoverflow.com/questions/10984974/why-do-people-say-there-is-modulo-bias-when-using-a-random-number-generator
+   */
+  u64 unbiased_rnd;
   do {
+
     unbiased_rnd = rand_next(afl);
+
   } while (unlikely(unbiased_rnd >= (UINT64_MAX - (UINT64_MAX % limit))));
+
   return unbiased_rnd % limit;
 
 }