summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--net/netfilter/nfnetlink.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c
index 3e797d1fcb94..4acdd76bb6c4 100644
--- a/net/netfilter/nfnetlink.c
+++ b/net/netfilter/nfnetlink.c
@@ -184,9 +184,11 @@ replay:
lockdep_is_held(&nfnl_mutex)) != ss ||
nfnetlink_find_client(type, ss) != nc)
err = -EAGAIN;
- else
+ else if (nc->call)
err = nc->call(net->nfnl, skb, nlh,
(const struct nlattr **)cda);
+ else
+ err = -EINVAL;
nfnl_unlock();
}
if (err == -EAGAIN)