Merge branch 'master' of /home/davem/src/GIT/linux-2.6/

[sfrench/cifs-2.6.git] / net / x25 / x25_in.c

diff --git a/net/x25/x25_in.c b/net/x25/x25_in.c
index a31b3b9e59663b4ee09e0bd3ae5a0afe8365e5c4..372ac226e648445057f82786e95a7ee64c11cd2d 100644 (file)
--- a/net/x25/x25_in.c
+++ b/net/x25/x25_in.c
@@ -90,6 +90,7 @@ static int x25_queue_rx_frame(struct sock *sk, struct sk_buff *skb, int more)
 static int x25_state1_machine(struct sock *sk, struct sk_buff *skb, int frametype)
 {
        struct x25_address source_addr, dest_addr;
+       int len;
 
        switch (frametype) {
                case X25_CALL_ACCEPTED: {
@@ -107,11 +108,17 @@ static int x25_state1_machine(struct sock *sk, struct sk_buff *skb, int frametyp
                         *      Parse the data in the frame.
                         */
                        skb_pull(skb, X25_STD_MIN_LEN);
-                       skb_pull(skb, x25_addr_ntoa(skb->data, &source_addr, &dest_addr));
-                       skb_pull(skb,
-                                x25_parse_facilities(skb, &x25->facilities,
+
+                       len = x25_parse_address_block(skb, &source_addr,
+                                               &dest_addr);
+                       if (len > 0)
+                               skb_pull(skb, len);
+
+                       len = x25_parse_facilities(skb, &x25->facilities,
                                                &x25->dte_facilities,
-                                               &x25->vc_facil_mask));
+                                               &x25->vc_facil_mask);
+                       if (len > 0)
+                               skb_pull(skb, len);
                        /*
                         *      Copy any Call User Data.
                         */