From 550eaac605dc4029bc9eaa49ebfa8963545efee4 Mon Sep 17 00:00:00 2001
From: Nick Wellnhofer <wellnhofer@aevum.de>
Date: Sun, 30 Apr 2023 19:40:43 +0200
Subject: writer: Add error check in xmlTextWriterEndDocument

---
 xmlwriter.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'xmlwriter.c')

diff --git a/xmlwriter.c b/xmlwriter.c
index 0de56e7c..569830cf 100644
--- a/xmlwriter.c
+++ b/xmlwriter.c
@@ -709,7 +709,11 @@ xmlTextWriterEndDocument(xmlTextWriterPtr writer)
         sum += count;
     }
 
-    sum += xmlTextWriterFlush(writer);
+    count = xmlTextWriterFlush(writer);
+    if (count < 0)
+        return -1;
+    sum += count;
+
 
     return sum;
 }
-- 
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