diff options
Diffstat (limited to 'net/x25')
| -rw-r--r-- | net/x25/af_x25.c | 2 | ||||
| -rw-r--r-- | net/x25/x25_in.c | 5 | ||||
| -rw-r--r-- | net/x25/x25_out.c | 4 |
3 files changed, 6 insertions, 5 deletions
diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c index adcda8ebee9..0d6002fc77b 100644 --- a/net/x25/af_x25.c +++ b/net/x25/af_x25.c @@ -951,7 +951,7 @@ int x25_rx_call_request(struct sk_buff *skb, struct x25_neigh *nb, * Incoming Call User Data. */ if (skb->len >= 0) { - memcpy(makex25->calluserdata.cuddata, skb->data, skb->len); + skb_copy_from_linear_data(skb, makex25->calluserdata.cuddata, skb->len); makex25->calluserdata.cudlength = skb->len; } diff --git a/net/x25/x25_in.c b/net/x25/x25_in.c index b2bbe552a89..ba13248aa1c 100644 --- a/net/x25/x25_in.c +++ b/net/x25/x25_in.c @@ -112,8 +112,9 @@ static int x25_state1_machine(struct sock *sk, struct sk_buff *skb, int frametyp * Copy any Call User Data. */ if (skb->len >= 0) { - memcpy(x25->calluserdata.cuddata, skb->data, - skb->len); + skb_copy_from_linear_data(skb, + x25->calluserdata.cuddata, + skb->len); x25->calluserdata.cudlength = skb->len; } if (!sock_flag(sk, SOCK_DEAD)) diff --git a/net/x25/x25_out.c b/net/x25/x25_out.c index 6f573785391..bb45e21ffce 100644 --- a/net/x25/x25_out.c +++ b/net/x25/x25_out.c @@ -61,7 +61,7 @@ int x25_output(struct sock *sk, struct sk_buff *skb) if (skb->len - header_len > max_len) { /* Save a copy of the Header */ - memcpy(header, skb->data, header_len); + skb_copy_from_linear_data(skb, header, header_len); skb_pull(skb, header_len); frontlen = skb_headroom(skb); @@ -84,7 +84,7 @@ int x25_output(struct sock *sk, struct sk_buff *skb) len = max_len > skb->len ? skb->len : max_len; /* Copy the user data */ - memcpy(skb_put(skbn, len), skb->data, len); + skb_copy_from_linear_data(skb, skb_put(skbn, len), len); skb_pull(skb, len); /* Duplicate the Header */ |