Re: [xml] xmllint segfault in recurring reference of xs:extension

[Daniel Veillard <veillard redhat com>]

On Fri, Apr 16, 2004 at 12:34:59PM +0900, taihei goi wrote:
> Hi.
> I'm using libxml2.6.8 on redhat7.3.
> I got a segfault when I used xmllint with --schema option.
> so I report here.
>
> The schema file is:
> <?xml version="1.0" encoding="utf-8" ?>
> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema";
> targetNamespace="test" xmlns:t="test">
> <xs:complexType name="comp1">
>   <xs:complexContent>
>    <xs:extension base="t:comp1">
>    </xs:extension>
>   </xs:complexContent>
>  </xs:complexType>
> </xs:schema>
>
> This schema contains recurring reference.
> But I didn't get segfault similar xs:restriction schema file.
> And this didn't occur on any other schema component that uses recurring
> reference as far as I test.
> (memberTypes on xs:union,itemType on xs:list,base on xs:restriction,
> ref on xs:element,xs:group,xs:attributeGroup)

  Okay, fixed in CVS, the error is reported ... 3 times, I don't know
why the type tried to be fixed 3 times. That could probably be solved 
but at least there is a fimple fix around the problem (stack overflow).

  thanks for the report,

Daniel

-- 
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veillard redhat com  | libxml GNOME XML XSLT toolkit  http://xmlsoft.org/
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