}
#undef EXPIRES_IN_MS
- if (ext & (1 << (INET_DIAG_INFO - 1))) {
+ if ((ext & (1 << (INET_DIAG_INFO - 1))) && handler->idiag_info_size) {
attr = nla_reserve(skb, INET_DIAG_INFO,
- sizeof(struct tcp_info));
+ handler->idiag_info_size);
if (!attr)
goto errout;