openwrtv3/target/linux/generic/patches-4.3/650-pppoe_header_pad.patch
Hauke Mehrtens a29c7ca3d9 kernel: update kernel 4.3 to version 4.3.4
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 48498
2016-01-25 21:44:48 +00:00

20 lines
590 B
Diff

--- a/drivers/net/ppp/pppoe.c
+++ b/drivers/net/ppp/pppoe.c
@@ -877,7 +877,7 @@ static int pppoe_sendmsg(struct socket *
goto end;
- skb = sock_wmalloc(sk, total_len + dev->hard_header_len + 32,
+ skb = sock_wmalloc(sk, total_len + dev->hard_header_len + 32 + NET_SKB_PAD,
0, GFP_KERNEL);
if (!skb) {
error = -ENOMEM;
@@ -885,7 +885,7 @@ static int pppoe_sendmsg(struct socket *
}
/* Reserve space for headers. */
- skb_reserve(skb, dev->hard_header_len);
+ skb_reserve(skb, dev->hard_header_len + NET_SKB_PAD);
skb_reset_network_header(skb);
skb->dev = dev;