From bfe2967735e0e0f650bf698a5683db2b6cf4cfd7 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Mon, 17 Nov 2008 15:55:48 +0100 Subject: [PATCH] netfilter: ctnetlink: use EOPNOTSUPP instead of EINVAL if the conntrack has no helper This patch changes the return value if the conntrack has no helper assigned. Instead of EINVAL, which is reserved for malformed messages, it returns EOPNOTSUPP. Signed-off-by: Pablo Neira Ayuso Signed-off-by: Patrick McHardy --- net/netfilter/nf_conntrack_netlink.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index 80a3f1308152..d87a9398a781 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -1652,7 +1652,7 @@ ctnetlink_create_expect(struct nlattr *cda[], u_int8_t u3) if (!help || !help->helper) { /* such conntrack hasn't got any helper, abort */ - err = -EINVAL; + err = -EOPNOTSUPP; goto out; } -- 2.20.1