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Subject: Re: Module that forward requests
From: Tom Evans <tevans.uk@googlemail.com>
To: modules-dev@httpd.apache.org
In-Reply-To: <24476948.post@talk.nabble.com>
References: <24461810.post@talk.nabble.com>  <24476948.post@talk.nabble.com>
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Date: Tue, 14 Jul 2009 12:37:27 +0100
Message-Id: <1247571447.2437.1704.camel@strangepork.london.mintel.ad>
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On Tue, 2009-07-14 at 03:22 -0700, ricardo13 wrote:
> Hi,
> 
> Yesterday, I studied mod_rewrite very much and I believe that
> fully_qualify_uri() function is where mod_rewrite does proxy.
> 
> That's right ?? This is way ??
> 
> Other question, I copied fully_qualify_uri() function, but when print value
> r->filename give error:
> For example, in code:
> 
> r->filename = apr_psprintf(r->pool, "%s://%s%s%s%s", "http", "ip_machine",
> "port_machine", r->filename);
> 
> ap_log_error(APLOG_MARK, APLOG_CRIT, rv, ap_server_conf,"MEU_MODULE PROXY:
> %s", r->filename);
> 
> In error_log shows:
> MEU_MODULE PROXY:
> http://ip_machine:port_machine(null)\x18#W\xb7[$\x07\bHl\xef\t\xd4m\xef\t\xdcm\xef\t\x04\n\xef\t
> 
> What's this ?
> 
> Thank you.
> Ricardo
> 

It's called C. Character arrays are null terminated, and if they are
not, things that print it tend to keep printing random bits of memory
until they happen to hit a null byte. 

Cheers

Tom