| Message ID | 20210713164640.28501-1-pablo@netfilter.org |
|---|---|
| State | Changes Requested |
| Delegated to: | Pablo Neira |
| Headers | show |
| Series | [nf] netfilter: nft_compat: use nfnetlink_unicast() | expand |
diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c index 639c337c885b..60f234df4e1d 100644 --- a/net/netfilter/nft_compat.c +++ b/net/netfilter/nft_compat.c @@ -683,10 +683,7 @@ static int nfnl_compat_get_rcu(struct sk_buff *skb, goto out_put; } - ret = netlink_unicast(info->sk, skb2, NETLINK_CB(skb).portid, - MSG_DONTWAIT); - if (ret > 0) - ret = 0; + ret = nfnetlink_unicast(skb2, info->net, NETLINK_CB(skb).portid); out_put: rcu_read_lock(); module_put(THIS_MODULE);
nfnetlink_unicast() translates EAGAIN to ENOBUFS, since EAGAIN is reserved to report missing module dependencies to the nfnetlink core. Reported-by: Yajun Deng <yajun.deng@linux.dev> Fixes: e0241ae6ac59 ("netfilter: use nfnetlink_unicast()") Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> --- net/netfilter/nft_compat.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)