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[PATCH] ipv4/ipv6: check hop limit field on input

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From: Nicolas Dichtel
Subject: [PATCH] ipv4/ipv6: check hop limit field on input
Date: Monday, June 1, 2009 - 8:13 am

Hi,

when network stack receives a packet, it didn't check value of ttl/hop limit
field. RFC indicates that a router must drop the packet if this field is 0.


Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
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Messages in current thread:
[PATCH] ipv4/ipv6: check hop limit field on input, Nicolas Dichtel, (Mon Jun 1, 8:13 am)
Re: [PATCH] ipv4/ipv6: check hop limit field on input, Florian Westphal, (Mon Jun 1, 9:19 am)
Re: [PATCH] ipv4/ipv6: check hop limit field on input, Nicolas Dichtel, (Mon Jun 1, 9:49 am)
Re: [PATCH] ipv4/ipv6: check hop limit field on input, Florian Westphal, (Mon Jun 1, 10:13 am)
Re: [PATCH] ipv4/ipv6: check hop limit field on input, Eric Dumazet, (Mon Jun 1, 11:43 am)
Re: [PATCH] ipv4/ipv6: check hop limit field on input, Brian Haley, (Mon Jun 1, 11:55 am)
Re: [PATCH] ipv4/ipv6: check hop limit field on input, John Dykstra, (Mon Jun 1, 6:54 pm)
Re: [PATCH] ipv4/ipv6: check hop limit field on input, David Miller, (Mon Jun 1, 7:02 pm)
Re: [PATCH] ipv4/ipv6: check hop limit field on input, David Miller, (Mon Jun 1, 7:04 pm)
Re: [PATCH] ipv4/ipv6: check hop limit field on input, Eric Dumazet, (Mon Jun 1, 10:31 pm)
Re: [PATCH] ipv4/ipv6: check hop limit field on input, David Miller, (Mon Jun 1, 10:43 pm)
Re: [PATCH] ipv4/ipv6: check hop limit field on input, John Dykstra, (Tue Jun 2, 2:22 am)
Re: [PATCH] ipv4/ipv6: check hop limit field on input, Nicolas Dichtel, (Tue Jun 2, 2:30 am)
Re: [PATCH] ipv4/ipv6: check hop limit field on input, Nicolas Dichtel, (Tue Jun 2, 2:30 am)
Re: [PATCH] ipv4/ipv6: check hop limit field on input, Nicolas Dichtel, (Tue Jun 2, 2:30 am)
Re: [PATCH] ipv4/ipv6: check hop limit field on input, David Miller, (Tue Jun 2, 2:32 am)
Re: [PATCH] ipv4/ipv6: check hop limit field on input, Nicolas Dichtel, (Tue Jun 2, 2:35 am)
Re: [PATCH] ipv4/ipv6: check hop limit field on input, Nicolas Dichtel, (Tue Jun 2, 2:36 am)
Re: [PATCH] ipv4/ipv6: check hop limit field on input, David Miller, (Tue Jun 2, 2:37 am)