Re: Problemillas con los sockets

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#16850

From: batsman batsman
Date: Mon, 20 Mar 2000 00:00

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In article <38D605F0.A97898D0@mtgsystem.com>, Paco Orts wrote:
>
>Otra vez yo, antes del return he hecho
>
>strcat (buffer, "\0").
^^^^^^^^^^^^^^^^^^^^^^^^^
��NO puedes hacer un strcat a buffer si �ste no acaba en '\0'!!
Tienes que hacer buffer[loquesea] = '\0'; no puedes usar las funciones de
cadena (vamos, las de <string.h>) porque *no tienes* una cadena ASCIIZ...
strcat asume que acaba en '\0', recorre la memoria hasta que encuentra uno
y a�ade otro '\0'; total, que no haces nada, y te da el segfault igual.

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Message-ID: <7sr5b8.1h.ln@simpsons4ever>

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<38CFDF82.BD9CA6A3@mtgsystem.com> <38D0A222.8EA901FF@NOSPAM.inicia.es> <38D111BE.7DA15CCE@mtgsystem.com> <8asrra$i5d$3@simancas.uva.es> <38D20C42.93C42E02@mtgsystem.com> <87wvn01qge.fsf@eb2ebu.ampr.org> <38D605F0.A97898D0@mtgsystem.com>

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From: batsman@simpsons4ever. (batsman)
Subject: Re: Problemillas con los sockets
Date: 2000/03/20
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