error handling for custom mutators

1 files changed, 3 insertions, 3 deletions

diff --git a/include/alloc-inl.h b/include/alloc-inl.h
index b8c83db4..91564932 100644
--- a/include/alloc-inl.h
+++ b/include/alloc-inl.h
@@ -767,10 +767,10 @@ static inline void TRK_ck_free(void *ptr, const char *file, const char *func,
 
 #endif                                          /* _WANT_ORIGINAL_AFL_ALLOC */
 
-/* This function calculates the lowest power of 2 greater or equal its argument.
+/* This function calculates the next power of 2 greater or equal its argument.
  @return The rounded up power of 2 (if no overflow) or 0 on overflow.
 */
-static inline size_t powerOf2Ceil(size_t in) {
+static inline size_t next_pow2(size_t in) {
   if (in == 0 || in > (size_t)-1) return 0; /* avoid undefined behaviour under-/overflow */
   size_t out = in - 1;
   out |= out >> 1;
@@ -801,7 +801,7 @@ static inline void *ck_maybe_grow(void **buf, size_t *size,
   if (size_needed < INITIAL_GROWTH_SIZE) size_needed = INITIAL_GROWTH_SIZE;
 
   /* grow exponentially */
-  size_t next_size = powerOf2Ceil(size_needed);
+  size_t next_size = next_pow2(size_needed);
 
   /* handle overflow */
   if (!next_size) {