From: "Denis G. Samsonenko" <d.g.samsonenko@gmail.com>
To: ALT Linux Community general discussions <community@lists.altlinux.org>
Subject: Re: [Comm] Опасная уязвимость в GNU grep
Date: Thu, 27 Dec 2012 20:58:31 +0600
Message-ID: <CAFE-3XZQ46d6c5uwd+d63HgRz_3TbOsV6OLZi7ucOYZ81So_0g@mail.gmail.com> (raw)
In-Reply-To: <20121227113847.GA15578@borodin.zk.lan>
День добрый!
27 декабря 2012 г., 18:38 Andrew Borodin написал:
>> http://www.opennet.ru/opennews/art.shtml?num=35700
>> у нас, и в дебианах ошибка есть
>
>> $ perl -e 'print "x"x(2**31)' | grep x > /dev/null
>
> p6, sed всё ещё 2.9-alt1. Сегфолта нет. Команда отрабатывается
> мгновенно. Что-то не так? :)
$ perl -e 'print "x"x(2**31)' | grep x > /dev/null
Ошибка сегментирования
$ rpm -q grep
grep-2.10-alt1
$ uname -a
Linux ogion.localdomain 3.4.24-un-def-alt0.M60P.1 #1 SMP PREEMPT Tue
Dec 18 15:38:17 UTC 2012 x86_64 GNU/Linux
$ free
total used free shared buffers cached
Mem: 8177708 3989900 4187808 0 34256 3103580
-/+ buffers/cache: 852064 7325644
Swap: 16355324 3016 16352308
--
Всего доброго,
Денис.
next prev parent reply other threads:[~2012-12-27 14:58 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-27 11:28 ` Pavel Vainerman
2012-12-27 11:31 ` Anton Gorlov
2012-12-27 11:48 ` Michael Shigorin
2012-12-27 11:38 ` Andrew Borodin
2012-12-27 11:40 ` Anton Gorlov
2012-12-27 12:40 ` Michael Shigorin
2012-12-27 12:51 ` Andrew Borodin
2012-12-27 13:36 ` Anton Gorlov
2012-12-27 13:42 ` Aleksey Novodvorsky
2012-12-27 13:46 ` Grigory Milev
2012-12-27 14:12 ` Sergey
2012-12-27 14:20 ` Dmitrii Kashin
2012-12-28 8:22 ` Grigory Milev
2012-12-28 9:12 ` Sergey
2012-12-27 14:58 ` Denis G. Samsonenko [this message]
2012-12-27 13:59 ` Aleksey Novodvorsky
2012-12-27 20:30 ` Vasily Tereshko
2012-12-27 20:32 ` Vasily Tereshko
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