From: Cyrill Gorcunov via Tarantool-patches <tarantool-patches@dev.tarantool.org>
To: Vladislav Shpilevoy <v.shpilevoy@tarantool.org>
Cc: tarantool-patches@dev.tarantool.org
Subject: Re: [Tarantool-patches] [PATCH 1/1] replication: check rs uuid on subscribe process
Date: Sat, 29 May 2021 01:30:07 +0300 [thread overview]
Message-ID: <YLFu743HBy/mb56P@grain> (raw)
In-Reply-To: <705ae468-7849-7928-94ff-0ecefa6fdc07@tarantool.org>
On Sat, May 29, 2021 at 12:20:46AM +0200, Vladislav Shpilevoy wrote:
> >
> > Vlad, I didn't dive into the patch context yet but this
> > use of *two* sequential calls of tt_uuid_str() is somehow
> > suspicious. The tt_uuid_str uses single common buffer
> > for any call which means some of tt_uuid_str() result
> > will be overwritten, no?
>
> Nope, the static buffer is cyclic.
Aha! Thanks for explanation!
next prev parent reply other threads:[~2021-05-28 22:30 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-28 20:35 Vladislav Shpilevoy via Tarantool-patches
2021-05-28 22:06 ` Cyrill Gorcunov via Tarantool-patches
2021-05-28 22:20 ` Vladislav Shpilevoy via Tarantool-patches
2021-05-28 22:30 ` Cyrill Gorcunov via Tarantool-patches [this message]
2021-06-01 7:52 ` Cyrill Gorcunov via Tarantool-patches
2021-06-01 8:29 ` Serge Petrenko via Tarantool-patches
2021-06-01 21:34 ` Vladislav Shpilevoy via Tarantool-patches
2021-06-02 6:36 ` Serge Petrenko via Tarantool-patches
2021-06-02 20:16 ` Vladislav Shpilevoy via Tarantool-patches
2021-06-03 7:14 ` Serge Petrenko via Tarantool-patches
2021-06-03 7:18 ` Serge Petrenko via Tarantool-patches
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