[TCP]: Shrink syncookie_secret by 8 byte.
the first u32 copied from syncookie_secret is overwritten by the minute-counter four lines below. After adjusting the destination address, the size of syncookie_secret can be reduced accordingly. AFAICS, the only other user of syncookie_secret[] is the ipv6 syncookie support. Because ipv6 syncookies only grab 44 bytes from syncookie_secret[], this shouldn't affect them in any way. With fixes from Glenn Griffin. Signed-off-by: NFlorian Westphal <fw@strlen.de> Acked-by: NGlenn Griffin <ggriffin.kernel@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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