netfilter: nf_tables: fix wrong format in request_module()

The intended format in request_module is %.*s instead of %*.s.

Reported-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 43ae487..3fd159d 100644 (file)
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -152,8 +152,8 @@ nf_tables_chain_type_lookup(const struct nft_af_info *afi,
 #ifdef CONFIG_MODULES
        if (autoload) {
                nfnl_unlock(NFNL_SUBSYS_NFTABLES);
-               request_module("nft-chain-%u-%*.s", afi->family,
-                              nla_len(nla)-1, (const char *)nla_data(nla));
+               request_module("nft-chain-%u-%.*s", afi->family,
+                              nla_len(nla), (const char *)nla_data(nla));
                nfnl_lock(NFNL_SUBSYS_NFTABLES);
                type = __nf_tables_chain_type_lookup(afi->family, nla);
                if (type != NULL)