Fix a dictionary string usage

Raised in chromium, but also affecting xsltproc
Also updated AUTHORS to list Chris and other contributors

AUTHORS

@@ -5,7 +5,7 @@ Daniel Veillard:
    Used to work at W3C, now Red Hat
    co-chair of W3C XML Linking WG
    invited expert on the W3C XML Core WG
-   Author of libxml upon which this library is based.
+   Author of libxml2 upon which this library is based.
 
 Bjorn Reese:
    breese@users.sourceforge.net
@@ -18,3 +18,46 @@ William Brack <wbrack@mmm.com.hk>
 Thomas Broyer <tbroyer@ltgt.net>
 
 Igor Zlatkovic <igor@zlatkovic.com> for the Windows port
+
+Patches gently provided by a multitude of people :
+
+Abhishek Arya <inferno@chromium.org>
+Ben Walton <bwalton@artsci.utoronto.ca>
+Bjorn Reese <breese@src.gnome.org>
+C. M. Sperberg-McQueen <cmsmcq@blackmesatech.com>
+Colin Walters <walters@verbum.org>
+Daniel Mustieles <daniel.mustieles@gmail.com>
+Daniel Richard G <oss@teragram.com>
+Darin Adler <darin@src.gnome.org>
+ÉRDI Gergo <cactus@src.gnome.org>
+Fatih Demir <kabalak@src.gnome.org>
+Federico Mena Quintero <federico@ximian.com>
+Frederic Crozat <fcrozat@mandriva.com>
+Hao Hu <ihaohu@gmail.com>
+Havoc Pennington <hp@pobox.com>
+IlyaS <astro.courier@gmail.com>
+jacob berkman <jacob@ximian.com>
+Jason Viers <bean@beanalby.net>
+Jérôme Carretero <cJ-xslt@zougloub.eu>
+Joachim Breitner <nomeata@debian.org>
+Johan Dahlin <zilch@src.gnome.org>
+John Fleck <jfleck@inkstain.net>
+Jose Maria Celorio <chema@src.gnome.org>
+Julio M. Merino Vidal <jmmv@NetBSD.org>
+Kasimier T. Buchcik <kbuchcik@src.gnome.org>
+Kjartan Maraas <kmaraas@src.gnome.org>
+Laurence Rowe <l@lrowe.co.uk>
+Malcolm Purvis <malcolm@purvis.id.au>
+Martin <gzlist@googlemail.com>
+MDT 2002 John Fleck <jfleck@inkstain.net>
+Michael Bonfils <murlock42@gmail.com>
+money_seshu Dronamraju <mcseshu@gmail.com>
+Nick Wellnhofer <wellnhofer@aevum.de>
+Nix <nix@esperi.org.uk>
+Pedro F. Giffuni <giffunip@tutopia.com>
+Peter Williams <peterw@ximian.com>
+Rob Richards <rrichard@src.gnome.org>
+Roumen Petrov <bugtrack@roumenpetrov.info>
+Stefan Kost <ensonic@users.sf.net>
+Tomasz Kłoczko <kloczek@src.gnome.org>
+Chris Evans <cevans@chromium.org>

libxslt/templates.c

@@ -18,6 +18,7 @@
 #include <libxml/globals.h>
 #include <libxml/xmlerror.h>
 #include <libxml/tree.h>
+#include <libxml/dict.h>
 #include <libxml/xpathInternals.h>
 #include <libxml/parserInternals.h>
 #include "xslt.h"
@@ -586,7 +587,8 @@ xsltAttrTemplateProcess(xsltTransformContextPtr ctxt, xmlNodePtr target,
 		}
 	    } else if ((ctxt->internalized) && (target != NULL) &&
 	               (target->doc != NULL) &&
-		       (target->doc->dict == ctxt->dict)) {
+		       (target->doc->dict == ctxt->dict) &&
+		       xmlDictOwns(ctxt->dict, value)) {
 		text->content = (xmlChar *) value;
 	    } else {
 		text->content = xmlStrdup(value);
@@ -772,7 +774,8 @@ xsltAttrListTemplateProcess(xsltTransformContextPtr ctxt,
 		}
 	    } else if ((ctxt->internalized) &&
 		(target->doc != NULL) &&
-		(target->doc->dict == ctxt->dict))
+		(target->doc->dict == ctxt->dict) &&
+		xmlDictOwns(ctxt->dict, value))
 	    {
 		text->content = (xmlChar *) value;
 	    } else {