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From: Chen Gang <gang.chen@asianux.com>
To: David Miller <davem@davemloft.net>
Cc: bhutchings@solarflare.com, David.Laight@ACULAB.COM,
	venkat.x.venkatsubra@oracle.com, rds-devel@oss.oracle.com,
	netdev@vger.kernel.org
Subject: Re: [PATCH] net/rds: zero last byte for strncpy
Date: Fri, 08 Mar 2013 14:13:23 +0800	[thread overview]
Message-ID: <51398183.5090800@asianux.com> (raw)
In-Reply-To: <20130308.003630.1150878411855053823.davem@davemloft.net>

于 2013年03月08日 13:36, David Miller 写道:
> From: Chen Gang <gang.chen@asianux.com>
> Date: Fri, 08 Mar 2013 11:19:32 +0800
> 
>>
>>   for NUL terminated string, need be always sure '\0' in the end.
>>
>> additional info:
>>   strncpy will pads with zeroes to the end of the given buffer.
>>   should initialise every bit of memory that is going to be copied to userland
>>
>>
>> Signed-off-by: Chen Gang <gang.chen@asianux.com>
>> Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
> 
> Applied.
> 
> 

  thanks.

-- 
Chen Gang

Asianux Corporation

      reply	other threads:[~2013-03-08  6:13 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-02-28  8:28 [PATCH] net/rds: using strlcpy instead of strncpy Chen Gang
2013-02-28  9:36 ` David Laight
2013-02-28 10:26   ` Chen Gang
2013-03-04 18:32   ` Ben Hutchings
2013-03-04 18:34     ` Ben Hutchings
2013-03-05  2:32       ` Chen Gang
2013-03-05  3:16         ` Ben Hutchings
2013-03-05  3:32           ` Chen Gang
2013-03-05  3:37             ` Ben Hutchings
2013-03-05  4:09               ` Chen Gang
2013-03-05 17:00                 ` Ben Hutchings
2013-03-07  4:03                   ` Chen Gang
2013-03-08  3:19                   ` [PATCH] net/rds: zero last byte for strncpy Chen Gang
2013-03-08  5:36                     ` David Miller
2013-03-08  6:13                       ` Chen Gang [this message]

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