[Users] Bug in nathelper module or in the replace() function

[Federico Giannici]

Daniel-Constantin Mierla wrote:
> 
> 
> On 08/20/06 17:45, Federico Giannici wrote:
>> If a message body is modified by both force_rtp_proxy() and replace( 
>> "^Content-Length:", "l:" ) then the resulting message is corrupted.
 >
> if the body of the message is altered, openser rebuilds the content 
> length by removing the old header and adding new one. From here comes 
> the issue.

I don't understand the issue. I cannot see the problem if the header 
field was actually removed and then re-added.

The problem is that the header field is present in BOTH forms (long and 
compact): "l:Content-Length:".

Bye.


> If you want short header names, the best is to change the sources and 
> update the define at config.h line 70 to compact form of content length 
> header. In the future, maybe only the body of the header should be 
> updated, and this issue will go.
> 
> Cheers,
> Daniel
> 
>>
>> The message size is updated but the header field name appear in both 
>> the short and long form. Here it is an example:
>>
>> l:Content-Length: 403
>>
>> The result is the same if I reverse the order of the two operations too.
>>
>> BTW, I use that replace call (and others) when the message is large to 
>> prevent it to fragment.
>>
>>
>> Bye.
>>


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    |ederico Giannici      http://www.neomedia.it
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