[sr-dev] Possible memory leakage in ndb_redis module

Hello, looking at ndb_redis module source code I see replies are not freed when module is destroyed. Also a reply is only freed when another one with same name is performed. This could cause problems if an user would ask for a lot of different named replies. IMHO freeing reply list when module is destroyed and creating a new redisc_free_reply function would solve this. I attach a patch that compiles but not tested to show the idea. If you agree I can perform the task, I suppose redisc_free_reply function should also be exported in cmd_export_t module structure. This solution would be compatible with old ndb redis module configuration. Regards, Vicente.