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Open Source and information security mailing list archives
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Date: Fri, 16 Nov 2007 12:13:10 +0800 From: Wang Chen <wangchen@...fujitsu.com> To: David Miller <davem@...emloft.net> CC: netdev@...r.kernel.org Subject: Re: [PATCH 1/2] [IPV4] UDP: Always checksum even if without socket filter David Miller said the following on 2007-11-16 12:04: > From: Wang Chen <wangchen@...fujitsu.com> > Date: Fri, 16 Nov 2007 11:18:16 +0800 > > That's right, InDataGrams will increase even if we haven't > verified the checksum yet. > > When the user does a recvmsg() or a poll() on the socket, > we will notice the bad checksum then and increment InErrors. > We could in this case correct the InDatagrams counter by > decrementing it in this case. > Yes, it's a good idea. I will make the patch and test it. Thank dave for the suggestion. - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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