From 24a09033c9664c8870a820541c1dc1683858353c Mon Sep 17 00:00:00 2001
From: Nick Wellnhofer <wellnhofer@aevum.de>
Date: Mon, 9 Sep 2024 02:53:14 +0200
Subject: [PATCH] html: Fix bogus end tags

---
 HTMLparser.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/HTMLparser.c b/HTMLparser.c
index c122c0aa..deb8d307 100644
--- a/HTMLparser.c
+++ b/HTMLparser.c
@@ -3877,6 +3877,11 @@ htmlParseEndTag(htmlParserCtxtPtr ctxt)
     }
     SKIP(2);
 
+    if (!IS_ASCII_LETTER(CUR)) {
+        htmlParseComment(ctxt, /* bogus */ 1);
+        return(0);
+    }
+
     name = htmlParseHTMLName(ctxt, 0);
     if (name == NULL)
         return (0);