} rep;
struct ip_reply_arg arg;
#ifdef CONFIG_TCP_MD5SIG
- struct tcp_md5sig_key *key;
+ struct tcp_md5sig_key *key = NULL;
const __u8 *hash_location = NULL;
unsigned char newhash[16];
int genhash;
net = sk ? sock_net(sk) : dev_net(skb_dst(skb)->dev);
#ifdef CONFIG_TCP_MD5SIG
hash_location = tcp_parse_md5sig_option(th);
- if (!sk && hash_location) {
+ if (sk) {
+ key = tcp_md5_do_lookup(sk, (union tcp_md5_addr *)
+ &ip_hdr(skb)->saddr, AF_INET);
+ } else if (hash_location) {
/*
* active side is lost. Try to find listening socket through
* source port, and then find md5 key through listening socket.
genhash = tcp_v4_md5_hash_skb(newhash, key, NULL, skb);
if (genhash || memcmp(hash_location, newhash, 16) != 0)
goto release_sk1;
- } else {
- key = sk ? tcp_md5_do_lookup(sk, (union tcp_md5_addr *)
- &ip_hdr(skb)->saddr,
- AF_INET) : NULL;
}
if (key) {
#ifdef CONFIG_TCP_MD5SIG
hash_location = tcp_parse_md5sig_option(th);
- if (!sk && hash_location) {
+ if (sk) {
+ key = tcp_v6_md5_do_lookup(sk, &ipv6h->saddr);
+ } else if (hash_location) {
/*
* active side is lost. Try to find listening socket through
* source port, and then find md5 key through listening socket.
genhash = tcp_v6_md5_hash_skb(newhash, key, NULL, skb);
if (genhash || memcmp(hash_location, newhash, 16) != 0)
goto release_sk1;
- } else {
- key = sk ? tcp_v6_md5_do_lookup(sk, &ipv6h->saddr) : NULL;
}
#endif