linux-kernel - Re: [RFC-PATCH] libiscsi dhcp handler

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Message-Id: <20100104.224218.35346973.davem@davemloft.net>
Date:	Mon, 04 Jan 2010 22:42:18 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	rakesh@...lsio.com
Cc:	michaelc@...wisc.edu, open-iscsi@...glegroups.com,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	James.Bottomley@...e.de, kxie@...lsio.com
Subject: Re: [RFC-PATCH] libiscsi dhcp handler

From: Rakesh Ranjan <rakesh@...lsio.com>
Date: Mon, 16 Nov 2009 19:15:34 +0530

> +	/* Construct UDP header */
> +	udph = &pkt->udph;
> +	udph->source = htons(DHCPC_CLIENT_PORT);
> +	udph->dest = htons(DHCPC_SERVER_PORT);
> +	udph->len = htons(sizeof(struct dhcp_pkt) - sizeof(struct iphdr));

UDP checksum is not set, and is also not validated on receive.
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