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Date:	Sun, 04 Nov 2012 01:57:11 -0400 (EDT)
From:	David Miller <>
Subject: Re: [PATCH] net: inet_diag -- Return error code if protocol
 handler is missed

From: Pavel Emelyanov <>
Date: Sun, 04 Nov 2012 05:39:19 +0400

> On 11/03/2012 11:30 PM, Cyrill Gorcunov wrote:
>> We've observed that in case if UDP diag module is not
>> supported in kernel the netlink returns NLMSG_DONE without
>> notifying a caller that handler is missed.
>> This patch makes __inet_diag_dump to return error code instead.
>> So as example it become possible to detect such situation
>> and handle it gracefully on userspace level.
>> Signed-off-by: Cyrill Gorcunov <>
>> CC: David Miller <>
>> CC: Eric Dumazet <>
>> CC: Pavel Emelyanov <>
> Acked-by: Pavel Emelyanov <>

Applied, thanks.
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