Re: [xml] libxml2 core dumps on oasis xml test suite

[Aleksey Sanin <aleksey aleksey com>]

Hm.. I pretty sure I am using right libraries and right sources.

            [aleksey pc xmlconf]$ xmllint --debug --noent  ibm/not-wf/P49/ibm49n02.xml
            ibm/not-wf/P49/ibm49n02.xml:7: error: xmlParseElementChildrenContentDecl
: Name or '(' expected
            <!ELEMENT aElement (a |b|)* >
                                                                 ^
            xmlFreeElementContent : type 1076016880
         Segmentation fault
           [aleksey pc xmlconf]$ xmllint --version
           xmllint: using libxml version 20416

Anyway, if you are sure you've fixed it then it's ok. Thanks for looking
into this!

Aleksey.

Daniel Veillard wrote:
> On Fri, Mar 01, 2002 at 02:00:44PM -0800, Aleksey Sanin wrote:
> > Daniel,
> >
> > While I've tested c14n xml implementation I am working on I've noticed few
> > core dumps. And I was able to reproduce these core dumps with xmllint.
> > I've tried libxml2-2.4.16 and the today's CVS snapshot configured and 
> > compiled
> >     
> [...]
> > The xmllint was executed using following command line:
> >     xmllint --debug --noent $filename
> > Test files that crashes xmllint ($filename):
> >     ./ibm/not-wf/P49/ibm49n02.xml
> >     ./ibm/not-wf/P50/ibm50n02.xml
> >     ./ibm/not-wf/P50/ibm51n02.xml
> >     ./xmltest/not-wf/sa/132.xml
> >       
>
>   Works for me. I fixed those I'm pretty sure, so either your xmllint copy
> doesn't use the library you expect or something else has not made its way
> onto your source tree:
>
> orchis:~/XML -> md5sum xml-test-suite/xmlconf/ibm/not-wf/P49/ibm49n02.xml
> f4a3a86b725429b1fb896628c09ab85c  xml-test-suite/xmlconf/ibm/not-wf/P49/ibm49n02.xml
> orchis:~/XML -> xmllint --debug --noent xml-test-suite/xmlconf/ibm/not-wf/P49/ibm49n02.xml 
> xml-test-suite/xmlconf/ibm/not-wf/P49/ibm49n02.xml:7: error: xmlParseElementChildrenContentDecl : Name or '(' expected
> <!ELEMENT aElement (a |b|)* >
>                          ^
> xml-test-suite/xmlconf/ibm/not-wf/P49/ibm49n02.xml:7: error: xmlParseElementDecl: expected '>' at the end
> <!ELEMENT aElement (a |b|)* >
>                          ^
> xml-test-suite/xmlconf/ibm/not-wf/P49/ibm49n02.xml:7: error: xmlParseInternalSubset: error detected in Markup declaration
> <!ELEMENT
>  aElement (a |b|)* >
>                          ^
> xml-test-suite/xmlconf/ibm/not-wf/P49/ibm49n02.xml:7: error: DOCTYPE improperly terminated
> <!ELEMENT aElement (a |b|)* >
>                          ^
> xml-test-suite/xmlconf/ibm/not-wf/P49/ibm49n02.xml:7: error: Start tag expected, '<' not found
> <!ELEMENT aElement (a |b|)* >
>                           ^
> orchis:~/XML -> 
>
>   the binary coming from the RPM also doesn't fail for me:
>
> orchis:~/XML -> rpm -qf /usr/bin/xmllint
> libxml2-2.4.16-1
> orchis:~/XML -> /usr/bin/xmllint --debug --noent xml-test-suite/xmlconf/ibm/not-wf/P49/ibm49n02.xml 
> xml-test-suite/xmlconf/ibm/not-wf/P49/ibm49n02.xml:7: error: xmlParseElementChildrenContentDecl : Name or '(' expected
> <!ELEMENT aElement (a |b|)* >
>                          ^
> xml-test-suite/xmlconf/ibm/not-wf/P49/ibm49n02.xml:7: error: xmlParseElementDecl: expected '>' at the end
> <!ELEMENT aElement (a |b|)
> * >
>                          ^
> xml-test-suite/xmlconf/ibm/not-wf/P49/ibm49n02.xml:7: error: xmlParseInternalSubset: error detected in Markup declaration
> <!ELEMENT aElement (a |b|)* >
>                          ^
> xml-test-suite/xmlconf/ibm/not-wf/P49/ibm49n02.xml:7: error: DOCTYPE improperly terminated
> <!ELEMENT aElement (a |b|)* >
>                          ^
> xml-test-suite/xmlconf/ibm/not-wf/P49/ibm49n02.xml:7: error: Start tag expected, '<' not found
> <!ELEMENT aElement (a |b|)* >
>                           ^
> orchis:~/XML -> 
>
>    Check your shared libs setup, or try the rpms I ship.
>
> Daniel
>
>