[xml/sgml-pkgs] Bug#434300: Bug#434300: Bug#434300: Segmentation fault (backtrace attached)

[Mike Hommey]

forwarded 434300 http://bugzilla.gnome.org/show_bug.cgi?id=459713
thanks

On Mon, Jul 23, 2007 at 02:43:28PM +0200, Daniel Leidert <daniel.leidert at wgdd.de> wrote:
> Am Montag, den 23.07.2007, 08:32 +0200 schrieb Mike Hommey:
> > On Mon, Jul 23, 2007 at 07:41:17AM +0200, Mike Hommey <mh at glandium.org> wrote:
> > > On Mon, Jul 23, 2007 at 03:24:07AM +0200, Daniel Leidert <daniel.leidert at wgdd.de> wrote:
> > > > Package: xsltproc
> > > > Version: 1.1.21-1
> > > > Severity: important
> > > > 
> > > > -----BEGIN PGP SIGNED MESSAGE-----
> > > > Hash: SHA1
> > > > 
> > > > I observe a segmentation fault when trying to process a document. Run
> > > > `make' after decompressing the attached tarball (it process a DocBook
> > > > XML document with docbook-xsl). xsltproc dies with a segmentation fault.
> > > > The backtrace is inside the tarball (gdb.txt).
> > > 
> > > Did you test this with older versions of libxml2/libxslt ?
> 
> I built the document in the past successfully with xsltproc. However, I
> didn't touch it for a while, so I cannot tell you, with which version it
> built successfully. But it seems, you found the issue:
> 
> > Apparently, the crash is due to this change:
> > http://svn.gnome.org/viewcvs/libxslt/trunk/libxslt/xslt.c?view=diff&r1=1428&r2=1429
> > 
> > I confirmed it doesn't crash with 1.1.20.
> > 
> > Did you report this in upstream bugzilla yet ?
> 
> Nope. Will you do it or shall I?

I did. I also confirmed that reverting the change I pointed does fix the
crash.

Mike