memory leak [ ssl handshake ]

I used ChatGPT because I'm not good at English. Please understand.

A memory leak of 116 bytes occurs during SSL handshake.
The memory leak was resolved by modifying it as follows:

openvpn3/openvpn/openssl/bio/bio_memq_stream.hpp 
@@ -200,7 +200,9 @@

     static inline void free_bio_method()
     {
-        BIO_meth_free(memq_method);
+        if(memq_method != nullptr){
+            BIO_meth_free(memq_method);
+        }
         memq_method = nullptr;
     }
 }; // class bio_memq_internal
@@ -215,6 +217,11 @@
     bio_memq_internal::init_static();
 }

+inline void free_bio_method()
+{
+    bio_memq_internal::free_bio_method();
+}
+
 inline BIO_METHOD *BIO_s_memq(void)
 {
     return (bio_memq_internal::memq_method);

openvpn3/openvpn/common/stop.hpp
@@ -83,6 +83,10 @@
     {
     }

+    ~Stop(){
+        bmq_stream::free_bio_method();
+    }
+
     void stop()
     {
         std::lock_guard<std::recursive_mutex> lock(mutex);

Please review.

Start with openvpn3/openvpn/openssl/bio/bio_memq_stream.hpp, focusing on bio_memq_internal::free_bio_method(), then inspect the Stop lifecycle in openvpn3/openvpn/common/stop.hpp. Reproduce or measure the reported 116-byte leak during an SSL handshake and verify that cleanup is performed safely without introducing lifecycle regressions.