From 8c5e54d5bd042e7ac7ffd257f724477c332c535b Mon Sep 17 00:00:00 2001
From: Daniel Garcia Moreno <daniel.garcia@suse.com>
Date: Tue, 18 Nov 2025 08:10:35 +0100
Subject: [PATCH] Fix C14N type confusion

Do not try to get nsDef with xmlDoc

Fix https://gitlab.gnome.org/GNOME/libxml2/-/issues/1016
---
 c14n.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/c14n.c b/c14n.c
index 0057ae9aa..6d996d817 100644
--- a/c14n.c
+++ b/c14n.c
@@ -598,7 +598,7 @@ xmlC14NProcessNamespacesAxis(xmlC14NCtxPtr ctx, xmlNodePtr cur, int visible)
     }
 
     /* check all namespaces */
-    for(n = cur; n != NULL; n = n->parent) {
+    for(n = cur; n != NULL && n->type == XML_ELEMENT_NODE; n = n->parent) {
 	for(ns = n->nsDef; ns != NULL; ns = ns->next) {
 	    tmp = xmlSearchNs(cur->doc, cur, ns->prefix);