From: Eric Dumazet <eric.dumazet@gmail.com>
To: Eric Dumazet <eric.dumazet@gmail.com>,
linux-kernel@vger.kernel.org, mk@cm4all.com
Subject: Re: [PATCH] pipe: don't block after data has been written
Date: Thu, 05 Nov 2009 17:37:46 +0100 [thread overview]
Message-ID: <4AF2FF5A.6050205@gmail.com> (raw)
In-Reply-To: <20091105163603.GA4089@squirrel.roonstrasse.net>
Max Kellermann a écrit :
> On 2009/11/05 17:27, Eric Dumazet <eric.dumazet@gmail.com> wrote:
>> Your patch breaks many programs, that dont use poll()/select()
>>
>> char result[1000000];
>> main()
>> {
>> computethings();
>> write(1, buffer, 1000000);
>> }
>
> Your code does not check the return value of write(). This is a bug.
>
Welcome to real world.
next prev parent reply other threads:[~2009-11-05 16:37 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-05 15:31 Max Kellermann
2009-11-05 16:20 ` Américo Wang
2009-11-05 16:25 ` Max Kellermann
2009-11-05 16:27 ` Eric Dumazet
2009-11-05 16:36 ` Max Kellermann
2009-11-05 16:37 ` Eric Dumazet [this message]
2009-11-05 17:13 ` Zan Lynx
2009-11-05 18:32 ` Alan Cox
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