From 6fbf32140b1df7e4ef0da2dfc7269e8fc4ad9957 Mon Sep 17 00:00:00 2001
From: TodorHryn <todorhryn@gmail.com>
Date: Mon, 16 May 2022 13:21:20 +0300
Subject: [PATCH] Fix memory leak

---
 src/pugixml.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/pugixml.cpp b/src/pugixml.cpp
index 60b55da..13781e1 100644
--- a/src/pugixml.cpp
+++ b/src/pugixml.cpp
@@ -4712,7 +4712,11 @@ PUGI__NS_BEGIN
 		size_t length = 0;
 
 		// coverity[var_deref_model]
-		if (!impl::convert_buffer(buffer, length, buffer_encoding, contents, size, is_mutable)) return impl::make_parse_result(status_out_of_memory);
+		if (!impl::convert_buffer(buffer, length, buffer_encoding, contents, size, is_mutable))
+		{
+			if (own && contents) impl::xml_memory::deallocate(contents);
+			return impl::make_parse_result(status_out_of_memory);
+		}
 
 		// delete original buffer if we performed a conversion
 		if (own && buffer != contents && contents) impl::xml_memory::deallocate(contents);