openwrt_archive/target/linux/generic/patches-4.4/650-pppoe_header_pad.patch
Hauke Mehrtens 0cc5cd93aa kernel: update kernel 4.4 to version 4.4.4
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>


SVN-Revision: 48933
2016-03-05 17:51:37 +00:00

21 lines
590 B
Diff

--- a/drivers/net/ppp/pppoe.c
+++ b/drivers/net/ppp/pppoe.c
@@ -879,7 +879,7 @@ 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;
@@ -887,7 +887,7 @@ 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;