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    Subject[patch 21/31] Copy over mac_len when cloning an skb
    -stable review patch.  If anyone has any objections, please let us know.

    ------------------


    From: Alexey Dobriyan <adobriyan@sw.ru>

    [NET]: Copy mac_len in skb_clone() as well

    ANK says: "It is rarely used, that's wy it was not noticed.
    But in the places, where it is used, it should be disaster."

    Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

    ---
    net/core/skbuff.c | 1 +
    1 file changed, 1 insertion(+)

    --- a/net/core/skbuff.c
    +++ b/net/core/skbuff.c
    @@ -464,6 +464,7 @@ struct sk_buff *skb_clone(struct sk_buff
    memcpy(n->cb, skb->cb, sizeof(skb->cb));
    C(len);
    C(data_len);
    + C(mac_len);
    C(csum);
    C(local_df);
    n->cloned = 1;
    --
    -
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