Fix #72793: xml_parser_free leaks mem when execute xml_set_object

1 files changed, 4 insertions, 0 deletions

diff --git a/UPGRADING b/UPGRADING
index 6201719704..1be3253209 100644
--- a/UPGRADING
+++ b/UPGRADING
@@ -517,6 +517,10 @@ Other
 - Stream:
   . Removed set_socket_blocking() in favor of its alias stream_set_blocking().
 
+- XML:
+  . xml_set_object() now requires to manually unset the $parser when finished,
+    to avoid memory leaks.
+
 - XSL:
   . Removed xsl.security_prefs ini option. Use XsltProcessor::setSecurityPrefs()
     instead.