syncookies: only increment SYNCOOKIESFAILED on validation error
authorFlorian Westphal <fw@strlen.de>
Thu, 30 Oct 2014 01:55:38 +0000 (02:55 +0100)
committerDavid S. Miller <davem@davemloft.net>
Thu, 30 Oct 2014 20:53:39 +0000 (16:53 -0400)
Only count packets that failed cookie-authentication.
We can get SYNCOOKIESFAILED > 0 while we never even sent a single cookie.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

No differences found