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
prev parent 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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