Remove valgrind and compiler warnings

Add function 'vio_end' that will cleanup resources allocated by vio and the components it uses.


include/violite.h:
  Import patch warnings.patch
libmysql/libmysql.c:
  Import patch warnings.patch
sql/mysqld.cc:
  Import patch warnings.patch
vio/test-ssl.c:
  Import patch warnings.patch
vio/test-sslclient.c:
  Import patch warnings.patch
vio/test-sslserver.c:
  Import patch warnings.patch
vio/vio.c:
  Import patch warnings.patch
vio/viosslfactories.c:
  Import patch warnings.patch

1 files changed, 13 insertions, 0 deletions

diff --git a/vio/vio.c b/vio/vio.c
index 21a824a4016..2b0a7f0d79b 100644
--- a/vio/vio.c
+++ b/vio/vio.c
@@ -233,3 +233,16 @@ void vio_delete(Vio* vio)
     my_free((gptr) vio,MYF(0));
   }
 }
+
+
+/*
+  Cleanup memory allocated by vio or the
+  components below it when application finish
+
+*/
+void vio_end(void)
+{
+#ifdef HAVE_YASSL
+  yaSSL_CleanUp();
+#endif
+}