2014-10-28 02:14:39 +08:00
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--- a/drivers/net/ppp/pppoe.c
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+++ b/drivers/net/ppp/pppoe.c
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2015-09-22 19:28:28 +08:00
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@@ -868,7 +868,7 @@ static int pppoe_sendmsg(struct kiocb *i
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2014-10-28 02:14:39 +08:00
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goto end;
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- skb = sock_wmalloc(sk, total_len + dev->hard_header_len + 32,
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+ skb = sock_wmalloc(sk, total_len + dev->hard_header_len + 32 + NET_SKB_PAD,
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0, GFP_KERNEL);
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if (!skb) {
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error = -ENOMEM;
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2015-09-22 19:28:28 +08:00
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@@ -876,7 +876,7 @@ static int pppoe_sendmsg(struct kiocb *i
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2014-10-28 02:14:39 +08:00
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}
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/* Reserve space for headers. */
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- skb_reserve(skb, dev->hard_header_len);
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+ skb_reserve(skb, dev->hard_header_len + NET_SKB_PAD);
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skb_reset_network_header(skb);
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skb->dev = dev;
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