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From: Chen Gang <gang.chen@asianux•com>
To: chas williams - CONTRACTOR <chas@cmf•nrl.navy.mil>
Cc: David Miller <davem@davemloft•net>, netdev <netdev@vger•kernel.org>
Subject: Re: [Suggestion] net/atm : for sprintf, need check the total write length whether larger than a page.
Date: Mon, 10 Dec 2012 09:39:08 +0800	[thread overview]
Message-ID: <50C53D3C.7090804@asianux.com> (raw)
In-Reply-To: <50C1415C.2060104@asianux.com>

Hello Chas Williams:

  Excuse me:
    I am a reporter (not a reviewer), and not suitable to review another's patch.

  so:
    I suggest you to send your patch (as your willing) to the reviewers, directly.
    and need not cc to me (I am not a reviewer).

  thanks.

gchen.


于 2012年12月07日 09:07, Chen Gang 写道:
> 于 2012年12月06日 22:08, chas williams - CONTRACTOR 写道:
>> On Thu, 06 Dec 2012 09:15:10 +0800
>> Chen Gang <gang.chen@asianux•com> wrote:
>>
>>> 于 2012年12月05日 22:55, chas williams - CONTRACTOR 写道:
>>
>>>> did you mean '\0' instead of '\n'?  scnprintf() considers the trailing
>>>> '\0' when formatting.
>>>
>>>   no, originally, the end is "\n\0".
>>>
>>>   I prefer we still compatible "\n" when the contents are very large.
>>>   if count already == (PAGE_SIZE - 1), we have no chance to append "\n" to the end.
>>>
>>> -		pos += sprintf(pos, "\n");
>>> +		count += scnprintf(buf + count, PAGE_SIZE - count, "\n");
>>
>> i would make the code a bit messy to do this for not much gain.  again,
>> it isnt likely you would run into this in a normal situation.
> 
>   surely.
> 
>   thanks.
> 
>> --
>> To unsubscribe from this list: send the line "unsubscribe netdev" in
>> the body of a message to majordomo@vger•kernel.org
>> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>>
>>
> 
> 


-- 
Chen Gang

Asianux Corporation

     prev parent reply	other threads:[~2012-12-10  1:38 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-11-21  4:29 [Suggestion] net/atm : for sprintf, need check the total write length whether larger than a page Chen Gang
2012-12-03  8:56 ` Chen Gang
2012-12-03 15:48   ` chas williams - CONTRACTOR
2012-12-05  1:28     ` Chen Gang
2012-12-04  3:46 ` Chas Williams (CONTRACTOR)
2012-12-05  1:26   ` Chen Gang
2012-12-05  3:57     ` Chas Williams (CONTRACTOR)
2012-12-05  4:56       ` Chen Gang
2012-12-05  5:40         ` Chen Gang
2012-12-05  5:59           ` Chen Gang
2012-12-05 14:55             ` chas williams - CONTRACTOR
2012-12-06  1:15               ` Chen Gang
2012-12-06  9:05                 ` Chen Gang
2012-12-06 14:08                 ` chas williams - CONTRACTOR
2012-12-07  1:07                   ` Chen Gang
2012-12-10  1:39                     ` Chen Gang [this message]

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