From: Charles Forsyth <charles.forsyth@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] IOHDRSZ
Date: Thu, 4 Apr 2013 21:14:08 +0100 [thread overview]
Message-ID: <CAOw7k5hNYLF-B=MnGaKejUM97E2Q5MASANP2EnEJzpi-yyPvMQ@mail.gmail.com> (raw)
In-Reply-To: <1d60ad5fac2f22abe5687a2325ab9c63@ladd.quanstro.net>
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On 4 April 2013 20:50, erik quanstrom <quanstro@quanstro.net> wrote:
> so
> i think this assumption is going to lead to
> 6-byte buffer overruns.
>
I don't follow the reasoning. bufsize + Rread or Twrite will always fit.
bufsize is the limit for application data. The receiving 9P also trims the
count
to match the receiving buffer.
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next prev parent reply other threads:[~2013-04-04 20:14 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-04 19:50 erik quanstrom
2013-04-04 20:14 ` Charles Forsyth [this message]
2013-04-04 20:49 ` erik quanstrom
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