- converted = convert_to_working_tree(path, buffer, size);
- if (converted) {
- free(buffer);
- buffer = converted;
- }
-
- converted = convert_to_archive(path, buffer, size, commit);
- if (converted) {
- free(buffer);
- buffer = converted;
- }
+ struct strbuf buf;
+ size_t size = 0;
+
+ strbuf_init(&buf, 0);
+ strbuf_attach(&buf, buffer, *sizep, *sizep + 1);
+ convert_to_working_tree(path, buf.buf, buf.len, &buf);
+ convert_to_archive(path, buf.buf, buf.len, &buf, commit);
+ buffer = strbuf_detach(&buf, &size);
+ *sizep = size;