diff -up qtbase-opensource-src-5.9.1/src/plugins/sqldrivers/mysql/qsql_mysql.cpp.0502 qtbase-opensource-src-5.9.1/src/plugins/sqldrivers/mysql/qsql_mysql.cpp
--- qtbase-opensource-src-5.9.1/src/plugins/sqldrivers/mysql/qsql_mysql.cpp.0502 2017-06-28 04:54:29.000000000 -0500
+++ qtbase-opensource-src-5.9.1/src/plugins/sqldrivers/mysql/qsql_mysql.cpp 2017-09-27 09:40:49.397425236 -0500
@@ -1158,16 +1158,22 @@ static void qLibraryInit()
}
# endif // MYSQL_VERSION_ID
#endif // Q_NO_MYSQL_EMBEDDED
+
+#if defined(MARIADB_BASE_VERSION) || defined(MARIADB_VERSION_ID)
+ qAddPostRoutine(mysql_server_end);
+#endif
}
static void qLibraryEnd()
{
-#ifndef Q_NO_MYSQL_EMBEDDED
-# if MYSQL_VERSION_ID > 40000
-# if (MYSQL_VERSION_ID >= 40110 && MYSQL_VERSION_ID < 50000) || MYSQL_VERSION_ID >= 50003
- mysql_library_end();
-# else
- mysql_server_end();
+#if !defined(MARIADB_BASE_VERSION) && !defined(MARIADB_VERSION_ID)
+# if !defined(Q_NO_MYSQL_EMBEDDED)
+# if MYSQL_VERSION_ID > 40000
+# if (MYSQL_VERSION_ID >= 40110 && MYSQL_VERSION_ID < 50000) || MYSQL_VERSION_ID >= 50003
+ mysql_library_end();
+# else
+ mysql_server_end();
+# endif
# endif
# endif
#endif