On Thu, Nov 10, 2011 at 10:28:58AM +0000, Pavel Madr wrote: > Hi, > > I found a problem in libxml, but I'm not able to fix it. So please, could you > look at it? > There is infinite recursion in xmlFARecurseDeterminism. > It fails with versions 2.7.6 also 2.7.8, tested on Ubuntu 9.
Yup, I was able to reproduce this, > I'm attaching used xsds. > > Crash can be reproduced by: > xmllint --schema ./docx_xsd/wml.xsd > > On the other hand the following scipt doesn't fail > xmllint --schema ./docx_xsd/wml.xsd.ok > It differs only in minoccurence of one element. I see, minOccurs="0" led to an extra epsilon transition and unfortunately the way that is done could lead to a loop > Please, would you inform me, it the crash is fixed? Done, I commited the fix upstream: http://git.gnome.org/browse/libxml2/commit/?id=466fcdaa33258cf3633887222146b891d202cc6c it will be in 2.9.0-rc2, it would be nice if you could double check, thanks ! Daniel -- Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ dan...@veillard.com | Rpmfind RPM search engine http://rpmfind.net/ http://veillard.com/ | virtualization library http://libvirt.org/ _______________________________________________ xml mailing list, project page http://xmlsoft.org/ xml@gnome.org https://mail.gnome.org/mailman/listinfo/xml
