From 826baf00d4a8d95d9b9c81e1dd9bfda7f6d9e35d Mon Sep 17 00:00:00 2001
From: Nick Wellnhofer <wellnhofer@aevum.de>
Date: Mon, 6 May 2024 00:29:07 +0200
Subject: [PATCH] xmllint: Fix --insert option

Make sure that parent is an element when calling
xmlValidGetValidElements.
---
 xmllint.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/xmllint.c b/xmllint.c
index 1451b5eb..d740b767 100644
--- a/xmllint.c
+++ b/xmllint.c
@@ -2492,7 +2492,10 @@ static void parseAndPrintFile(const char *filename, xmlParserCtxtPtr rectxt) {
 
 	if (doc->children != NULL) {
 	    node = doc->children;
-	    while ((node != NULL) && (node->last == NULL)) node = node->next;
+	    while ((node != NULL) &&
+                   ((node->type != XML_ELEMENT_NODE) ||
+                    (node->last == NULL)))
+                node = node->next;
 	    if (node != NULL) {
 		nb = xmlValidGetValidElements(node->last, NULL, list, 256);
 		if (nb < 0) {