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Date: Sat, 11 Apr 2020 20:30:38 +0300
From: Konstantin Osipov <kostja.osipov@gmail.com>
Message-ID: <20200411173038.GA11861@atlas>
References: <cover.1586381297.git.korablev@tarantool.org>
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In-Reply-To: <814d82af-87cd-e464-6845-88535bd374f5@tarantool.org>
Subject: Re: [Tarantool-patches] [PATCH 2/2] vinyl: clean-up read views if
 *_build_history() fails
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To: Vladislav Shpilevoy <v.shpilevoy@tarantool.org>
Cc: tarantool-patches@dev.tarantool.org

* Vladislav Shpilevoy <v.shpilevoy@tarantool.org> [20/04/11 10:25]:
> > @@ -986,8 +986,11 @@ vy_write_iterator_build_read_views(struct vy_write_iterator *stream, int *count)
> >                 if (rv->history == NULL)
> >                         continue;
> >                 if (vy_read_view_merge(stream, hint, rv,
> > -                                      is_first_insert) != 0)
> > +                                      is_first_insert) != 0) {
> > +                       while (rv >= &stream->read_views[0]) {
> > +                               rv->history = NULL;
> > +                               rv--;
> > +                       }
> >                         goto error;
> 
> The same question as to the previous fix - shouldn't that be
> cleaned by the function, which created the mess, by
> vy_read_view_merge() internally?

and shouldn't this have an own test case? 

-- 
Konstantin Osipov, Moscow, Russia