[radix-tree] Fix bug in _degrade_to_n16

Values were getting shuffled
lvmteam · Sep 20, 2018 · ebd2d77 · ebd2d77
1 parent 0ac7913
commit ebd2d77
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/base/data-struct/radix-tree-adaptive.c b/base/data-struct/radix-tree-adaptive.c
@@ -581,12 +581,11 @@ static void _degrade_to_n16(struct node48 *n48, struct value *result)
  for (i = 0; i < 256; i++) {
  if (n48->keys[i] < 48) {
  n16->keys[count] = i;
+ n16->values[count] = n48->values[n48->keys[i]];
  count++;
  }
  }
 
- memcpy(n16->values, n48->values, n48->nr_entries * sizeof(*n16->values));
-
  free(n48);
 
  result->type = NODE16;