From edbf1eb63befa14417ec5b0b588444498a086f88 Mon Sep 17 00:00:00 2001
From: Nick Wellnhofer <wellnhofer@aevum.de>
Date: Tue, 5 Mar 2024 18:07:13 +0100
Subject: [PATCH] entities: Don't allow null name in xmlNewEntity

Reference: https://github.com/GNOME/libxml2/commit/edbf1eb63befa14417ec5b0b588444498a086f88
Conflict: adapt xmlNewEntity

---
 entities.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/entities.c b/entities.c
index ec1b9a7..5a56690 100644
--- a/entities.c
+++ b/entities.c
@@ -429,6 +429,8 @@ xmlNewEntity(xmlDocPtr doc, const xmlChar *name, int type,
     if ((doc != NULL) && (doc->intSubset != NULL)) {
 	return(xmlAddDocEntity(doc, name, type, ExternalID, SystemID, content));
     }
+    if (name == NULL)
+        return(NULL);
     if (doc != NULL)
         dict = doc->dict;
     else
-- 
2.33.0