diff options
Diffstat (limited to 'kernel/ip_set_core.c')
| -rw-r--r-- | kernel/ip_set_core.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/ip_set_core.c b/kernel/ip_set_core.c index 023813b..3071d3f 100644 --- a/kernel/ip_set_core.c +++ b/kernel/ip_set_core.c @@ -973,9 +973,11 @@ ip_set_dump_start(struct sk_buff *skb, struct netlink_callback *cb) if (cb->args[0] == DUMP_INIT) { ret = dump_init(cb); if (ret < 0) { + struct nlmsghdr *nlh = nlmsg_hdr(cb->skb); /* We have to create and send the error message * manually :-( */ - netlink_ack(cb->skb, nlmsg_hdr(cb->skb), ret); + if (nlh->nlmsg_flags & NLM_F_ACK) + netlink_ack(cb->skb, nlh, ret); return ret; } } |