Re: [xml] xmlReadMemory limitation

["Espen Ekeroth" <espene halden net>]

sorry about this mess....strlen/sizeof....I was blind



-----Original Message-----
From: Daniel Veillard <veillard redhat com>
To: Espen Ekeroth <espene halden net>
Date: Fri, 11 Mar 2005 05:22:07 -0500
Subject: Re: [xml] xmlReadMemory limitation

> On Fri, Mar 11, 2005 at 11:12:30AM +0100, Espen Ekeroth wrote:
> > 64          doc = xmlReadMemory(a_node->content, sizeof(a_node-
> > >content), "noname.xml", NULL, 0);
> 
> [...]
> > The reason for this error is that xmlReadMemory only sees 4 bytes as
> the 
> > size due to the return value from sizeof(a_node->content)
> 
>    what about reading my mail ;-) ? 
> 
> :   doc = xmlReadMemory(a_node->content, strlen(a_node->content),
> :                       "noname.xml", NULL, 0);
> 
> obviously sizeof of a pointer is 4 on an i386 architecture. I asked to
> use strlen(), which walks the memory pointed until it find the 0 byte
> indicating the end and returns the length. It really is basic C
> knowledge.
> 
> Daniel
> 
> -- 
> Daniel Veillard      | Red Hat Desktop team http://redhat.com/
> veillard redhat com  | libxml GNOME XML XSLT toolkit 
> http://xmlsoft.org/
> http://veillard.com/ | Rpmfind RPM search engine http://rpmfind.net/
> 
>