@@ -1544,10 +1544,14 @@ call_ad(struct sock *ctnl, struct sk_buff *skb, struct ip_set *set,
memcpy(&errmsg->msg, nlh, nlh->nlmsg_len);
cmdattr = (void *)&errmsg->msg + min_len;
- nla_parse_deprecated(cda, IPSET_ATTR_CMD_MAX, cmdattr,
- nlh->nlmsg_len - min_len,
- ip_set_adt_policy, NULL);
+ ret = nla_parse_deprecated(cda, IPSET_ATTR_CMD_MAX, cmdattr,
+ nlh->nlmsg_len - min_len,
+ ip_set_adt_policy, NULL);
+ if (ret) {
+ nlmsg_free(skb2);
+ return ret;
+ }
errline = nla_data(cda[IPSET_ATTR_LINENO]);
*errline = lineno;