[NET]: Fix incorrect sg_mark_end() calls.

[safe/jmp/linux-2.6] / net / ipv4 / tcp_ipv4.c

diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index ad759f1..eec02b2 100644 (file)
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -858,16 +858,16 @@ int tcp_v4_md5_do_add(struct sock *sk, __be32 addr,
                      u8 *newkey, u8 newkeylen)
 {
        /* Add Key to the list */
-       struct tcp4_md5sig_key *key;
+       struct tcp_md5sig_key *key;
        struct tcp_sock *tp = tcp_sk(sk);
        struct tcp4_md5sig_key *keys;
 
-       key = (struct tcp4_md5sig_key *)tcp_v4_md5_do_lookup(sk, addr);
+       key = tcp_v4_md5_do_lookup(sk, addr);
        if (key) {
                /* Pre-existing entry - just update that one. */
-               kfree(key->base.key);
-               key->base.key = newkey;
-               key->base.keylen = newkeylen;
+               kfree(key->key);
+               key->key = newkey;
+               key->keylen = newkeylen;
        } else {
                struct tcp_md5sig_info *md5sig;
 
@@ -1083,7 +1083,7 @@ static int tcp_v4_do_calc_md5_hash(char *md5_hash, struct tcp_md5sig_key *key,
        sg_set_buf(&sg[block++], key->key, key->keylen);
        nbytes += key->keylen;
 
-       sg_mark_end(sg, block);
+       __sg_mark_end(&sg[block - 1]);
 
        /* Now store the Hash into the packet */
        err = crypto_hash_init(desc);