[Tarantool-patches] [PATCH 3/3] session: su left dangling credentials object on stack

[Konstantin Osipov]

* Vladislav Shpilevoy <v.shpilevoy at tarantool.org> [19/11/01 00:39]:
> Box.session.su() worked like following: check user
> existence, create its credentials on the stack, check
> the function, call the function, destroy the
> credentials, restore the old credentials.
> 
> After creating the credentials on the stack the
> function check could raise a Lua error. It led to the
> credentials object not being destroyed. As a result,
> user.credentials_list was pointing at invalid memory.
> 
> Now there is no errors between creating the temporary
> credentials and its destruction.

lgtm


-- 
Konstantin Osipov, Moscow, Russia