netdev - Re: [PATCH v2] net: fix the counter ICMP_MIB_INERRORS/ICMP6_MIB

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Fri, 1 Aug 2014 09:09:17 +0800
From:	Duan Jiong <duanj.fnst@...fujitsu.com>
To:	Hannes Frederic Sowa <hannes@...essinduktion.org>
CC:	David Miller <davem@...emloft.net>, <eric.dumazet@...il.com>,
	netdev <netdev@...r.kernel.org>
Subject: Re: [PATCH v2] net: fix the counter ICMP_MIB_INERRORS/ICMP6_MIB_INERRORS

On 08/01/2014 05:05 AM, Hannes Frederic Sowa wrote:
> On Do, 2014-07-31 at 17:54 +0800, Duan Jiong wrote:
>> When dealing with ICMPv[46] Error Message, function icmp_socket_deliver()
>> and icmpv6_notify() do some valid checks on packet's length, but then some
>> protocols check packet's length redaudantly. So remove those duplicated
>> statements, and increase counter ICMP_MIB_INERRORS/ICMP6_MIB_INERRORS in
>> function icmp_socket_deliver() and icmpv6_notify() respectively.
>>
>> In addition, add missed counter in udp6/udplite6 when socket is NULL.
>>
>> Signed-off-by: Duan Jiong <duanj.fnst@...fujitsu.com>
>> ---
>>
>> v2: remove nested rcu_read_lock from icmpv6_notify
> 
> Acked-by: Hannes Frederic Sowa <hannes@...essinduktion.org>
> 
> IPv4 handler can also be cleaned up. ;)

Ok, i will make another patch soon. :)

Thanks,
  Duan

> 
> Thanks!
> 
> 

--
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