From 169857ad264e51d9b34d7119d2e2e006e35e60c2 Mon Sep 17 00:00:00 2001
From: Nick Wellnhofer <wellnhofer@aevum.de>
Date: Fri, 13 Dec 2024 15:12:18 +0100
Subject: [PATCH] xmllint: Check return value of htmlNewParserCtxt

---
 xmllint.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/xmllint.c b/xmllint.c
index 4140fe07d..bfcd8bb21 100644
--- a/xmllint.c
+++ b/xmllint.c
@@ -1977,6 +1977,10 @@ parseFile(const char *filename, xmlParserCtxtPtr rectxt) {
 
     if (html) {
         ctxt = htmlNewParserCtxt();
+        if (ctxt == NULL) {
+            progresult = XMLLINT_ERR_MEM;
+            return(NULL);
+        }
         doc = parseHtml(ctxt, filename);
         htmlFreeParserCtxt(ctxt);
         return(doc);