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Pull bugzilla-5737 into release branch
[powerpc.git]
/
drivers
/
net
/
pppoe.c
diff --git
a/drivers/net/pppoe.c
b/drivers/net/pppoe.c
index
9369f81
..
0d101a1
100644
(file)
--- a/
drivers/net/pppoe.c
+++ b/
drivers/net/pppoe.c
@@
-337,8
+337,7
@@
static int pppoe_rcv_core(struct sock *sk, struct sk_buff *skb)
if (sk->sk_state & PPPOX_BOUND) {
struct pppoe_hdr *ph = (struct pppoe_hdr *) skb->nh.raw;
int len = ntohs(ph->length);
if (sk->sk_state & PPPOX_BOUND) {
struct pppoe_hdr *ph = (struct pppoe_hdr *) skb->nh.raw;
int len = ntohs(ph->length);
- skb_pull(skb, sizeof(struct pppoe_hdr));
- skb_postpull_rcsum(skb, ph, sizeof(*ph));
+ skb_pull_rcsum(skb, sizeof(struct pppoe_hdr));
if (pskb_trim_rcsum(skb, len))
goto abort_kfree;
if (pskb_trim_rcsum(skb, len))
goto abort_kfree;
@@
-862,6
+861,9
@@
static int __pppoe_xmit(struct sock *sk, struct sk_buff *skb)
* give dev_queue_xmit something it can free.
*/
skb2 = skb_clone(skb, GFP_ATOMIC);
* give dev_queue_xmit something it can free.
*/
skb2 = skb_clone(skb, GFP_ATOMIC);
+
+ if (skb2 == NULL)
+ goto abort;
}
ph = (struct pppoe_hdr *) skb_push(skb2, sizeof(struct pppoe_hdr));
}
ph = (struct pppoe_hdr *) skb_push(skb2, sizeof(struct pppoe_hdr));