Array: fix memmove param

5 months ago · b3b5d0b81d
parent 17eec6f3b2
commit b3b5d0b81d
1 changed files with 1 additions and 5 deletions
--- a/src/lib/dsa/ares_array.c
+++ b/src/lib/dsa/ares_array.c
@ -140,12 +140,8 @@ static ares_status_t ares_array_move(ares_array_t *arr, size_t dest_idx,
  if (dest_idx > src_idx && arr->cnt + (dest_idx - src_idx) > arr->alloc_cnt) {
    return ARES_EFORMERR;
  }
-  if (dest_idx < src_idx) {
-    nmembers = (arr->cnt + arr->offset) - dest_idx;
-  } else {
-    nmembers = (arr->cnt + arr->offset) - src_idx;
-  }

+  nmembers = arr->cnt - (src_idx - arr->offset);
  memmove(dest_ptr, src_ptr, nmembers * arr->member_size);

  return ARES_SUCCESS;