[xml] Re: [xmlsec] exc c14n w/o comments bug

[Tomas Sieger <tomas sieger systinet com>]

Aleksey,
 you are absolutely right: I tested the old version of libxml2 :-(. The 
patched version seems to be ok.

 I'm really sorry.

best redards,
  Tomas

Aleksey Sanin wrote:
> Tomas,
>
> I compiled the current CVS trunk of LibXML2 and I don't observe
> the problem (I added formating to make it readable):
>
> $ d:\sdk\bin\testC14N --exc-without-comments b.xml b.xpath
> <wn1:ticket xmlns:i="http://www.w3.org/2001/XMLSchema-instance";
>             xmlns:wn0="http://docs.oasis-open.org/wss/2004/01/
>                        oasis-200401-wss-wssecurity-utility-1.0.xsd"
>             xmlns:wn1="http://xmlsoap.org/Ping"; wn0:Id="Id-Ticket1"
>             i:nil="true" i:type="wn1:ticketType">
> </wn1:ticket>
>
> I also have tested the example you send in the message from 4/20
> and I am not able to reproduce the problem (see attached archive
> with both examples).
>
> Are you sure that you load correcy versions of the xmlsec and libxml2
> libraries? The results you observe are expected with the old version
> but I can't explain why you have this issue with the new patched one.
>
>
>
> Aleksey
>
>
> Tomas Sieger wrote:
>
> > Hi,
> >  I found another "mutation" of the bug I already reported several 
> > weeks ago: multiple namespace declaration in the output of the 
> > exclusive c14n w/o comments.
> >
> > This time, the bug is really serious. Even libxml2 can't parse its own 
> > output :-))).
> >
> > You can reproduce the bug using the attached files.
> >
> > Run:
> >
> >   ./testC14N --exc-without-comments b.xml b.xpath
> >
> > I can see this output:
> >
> > <wn1:ticket
> > xmlns:i="http://www.w3.org/2001/XMLSchema-instance"; 
> > xmlns:i="http://www.w3.org/2001/XMLSchema-instance"; 
> > xmlns:wn0="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"; 
> > xmlns:wn1="http://xmlsoap.org/Ping"; wn0:Id="Id-Ticket1" i:nil="true" 
> > i:type="wn1:ticketType"></wn1:ticket>
> >
> > Note the "i" namespace is declared for two times!
> >
> > regards,
> >  Tomas
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> xmlsec mailing list
> xmlsec aleksey com
> http://www.aleksey.com/mailman/listinfo/xmlsec