From: Grigory Batalov <bga@altlinux.ru>
To: devel@altlinux.ru
Subject: [devel] mkstemp in linpopup (was: NMU: fortune-mod, U: fortunes-ALT)
Date: Mon, 2 Jun 2003 14:48:42 +0400
Message-ID: <20030602144842.29128948.bga@altlinux.ru> (raw)
In-Reply-To: <20030602081809.GC8759@basalt.office.altlinux.org>
On Mon, 2 Jun 2003 12:18:09 +0400
"Dmitry V. Levin" <ldv@altlinux.org> wrote:
> > close (file_handle_temp);
> > ...
> > unlink (temp_filename);
>
> Race condition.
> unlink должен быть сразу после mkstemp, и обязательно до close.
А как же тогда писать в файл, если я его сразу удалю?
> Похоже на набор граблей, а не на работоспособный код, верно?
Ну да, промашка вышла =).
Посоветуйте тогда, где взять образец правильной работы
с временными файлами (или чем это заменить).
prev parent reply other threads:[~2003-06-02 10:48 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-01 22:19 [devel] NMU: fortune-mod, U: fortunes-ALT Alexey I. Froloff
2003-06-01 23:15 ` Grigory Batalov
2003-06-02 7:46 ` Stanislav Ievlev
2003-06-02 18:38 ` Grigory Batalov
2003-06-03 6:20 ` [devel] " Anton V. Boyarshinov
2003-06-02 8:18 ` [devel] " Dmitry V. Levin
2003-06-02 9:02 ` Igor Homyakov
2003-06-02 9:40 ` [devel] " Alexey Tourbin
2003-06-02 10:49 ` [devel] Re: printf(3) Igor Homyakov
2003-06-03 8:07 ` Dmitry V. Levin
2003-06-02 10:48 ` Grigory Batalov [this message]
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