- /* Allocate a buffer for escaping tags. This is large enough to
- * hold a fully escaped tag with every character doubled plus
- * enclosing quotes and a NUL. */
- for (i = 0; tag_ops[i].tag; i++)
- if (strlen (tag_ops[i].tag) > max_tag_len)
- max_tag_len = strlen (tag_ops[i].tag);
- escaped = talloc_array(ctx, char, max_tag_len * 2 + 3);
- if (!escaped)
- return NULL;
-