Adapt programs / test suites
diff --git a/programs/ssl/ssl_server.c b/programs/ssl/ssl_server.c
index 545243d..9e09799 100644
--- a/programs/ssl/ssl_server.c
+++ b/programs/ssl/ssl_server.c
@@ -373,6 +373,7 @@
 #if defined(POLARSSL_SSL_CACHE_C)
     ssl_cache_free( &cache );
 #endif
+    ctr_drbg_free( &ctr_drbg );
     entropy_free( &entropy );
 
 #if defined(_WIN32)