diff options
Diffstat (limited to 'net/ipv4/inet_diag.c')
| -rw-r--r-- | net/ipv4/inet_diag.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c index 5df71cd08da8..37362cd1d07f 100644 --- a/net/ipv4/inet_diag.c +++ b/net/ipv4/inet_diag.c @@ -60,7 +60,7 @@ static int inet_csk_diag_fill(struct sock *sk, struct nlmsghdr *nlh; void *info = NULL; struct inet_diag_meminfo *minfo = NULL; - unsigned char *b = skb->tail; + unsigned char *b = skb_tail_pointer(skb); const struct inet_diag_handler *handler; handler = inet_diag_table[unlh->nlmsg_type]; @@ -147,7 +147,7 @@ static int inet_csk_diag_fill(struct sock *sk, icsk->icsk_ca_ops && icsk->icsk_ca_ops->get_info) icsk->icsk_ca_ops->get_info(sk, ext, skb); - nlh->nlmsg_len = skb->tail - b; + nlh->nlmsg_len = skb_tail_pointer(skb) - b; return skb->len; rtattr_failure: @@ -163,7 +163,7 @@ static int inet_twsk_diag_fill(struct inet_timewait_sock *tw, { long tmo; struct inet_diag_msg *r; - const unsigned char *previous_tail = skb->tail; + const unsigned char *previous_tail = skb_tail_pointer(skb); struct nlmsghdr *nlh = NLMSG_PUT(skb, pid, seq, unlh->nlmsg_type, sizeof(*r)); @@ -205,7 +205,7 @@ static int inet_twsk_diag_fill(struct inet_timewait_sock *tw, &tw6->tw_v6_daddr); } #endif - nlh->nlmsg_len = skb->tail - previous_tail; + nlh->nlmsg_len = skb_tail_pointer(skb) - previous_tail; return skb->len; nlmsg_failure: skb_trim(skb, previous_tail - skb->data); @@ -535,7 +535,7 @@ static int inet_diag_fill_req(struct sk_buff *skb, struct sock *sk, { const struct inet_request_sock *ireq = inet_rsk(req); struct inet_sock *inet = inet_sk(sk); - unsigned char *b = skb->tail; + unsigned char *b = skb_tail_pointer(skb); struct inet_diag_msg *r; struct nlmsghdr *nlh; long tmo; @@ -574,7 +574,7 @@ static int inet_diag_fill_req(struct sk_buff *skb, struct sock *sk, &inet6_rsk(req)->rmt_addr); } #endif - nlh->nlmsg_len = skb->tail - b; + nlh->nlmsg_len = skb_tail_pointer(skb) - b; return skb->len; |