We must put 'sk' reference before returning.
Fixes: 039b1f4f24ec ("netfilter: nft_socket: fix erroneous socket assignment")
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
*dest = READ_ONCE(sk->sk_mark);
} else {
regs->verdict.code = NFT_BREAK;
- return;
+ goto out_put_sk;
}
break;
case NFT_SOCKET_WILDCARD:
if (!sk_fullsock(sk)) {
regs->verdict.code = NFT_BREAK;
- return;
+ goto out_put_sk;
}
nft_socket_wildcard(pkt, regs, sk, dest);
break;
case NFT_SOCKET_CGROUPV2:
if (!nft_sock_get_eval_cgroupv2(dest, sk, pkt, priv->level)) {
regs->verdict.code = NFT_BREAK;
- return;
+ goto out_put_sk;
}
break;
#endif
regs->verdict.code = NFT_BREAK;
}
+out_put_sk:
if (sk != skb->sk)
sock_gen_put(sk);
}