From: Grigory Batalov <bga@altlinux.ru>
To: ALT Devel discussion list <devel@lists.altlinux.org>
Subject: Re: [devel] ldd check (was: incoming i586 reject: ipw3945d-1.7.19-alt1)
Date: Thu, 22 Jun 2006 23:45:13 +0400
Message-ID: <20060622234513.386f5f8c.bga@altlinux.ru> (raw)
In-Reply-To: <20060622185258.GE6065@localhost.localdomain>
On Thu, 22 Jun 2006 22:52:58 +0400
Alexey Tourbin <at@altlinux.ru> wrote:
> > А что это за проверка при помощи ldd и как с ней бороться?
> > На моей машине ldd выдаёт следующее:
> >
> > $ ldd ipw3945d
> > linux-gate.so.1 => (0xffffe000)
> > libc.so.6 => /lib/libc.so.6 (0xb7ded000)
> > /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
> >
> > В чём тут криминал?
>
> Воспроизводится.
>
> [builder@mash ipw3945d-buildroot]$ file ./usr/sbin/ipw3945d
> ./usr/sbin/ipw3945d: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), for GNU/Linux 2.6.9, dynamically linked (uses shared libs), stripped
> [builder@mash ipw3945d-buildroot]$ ldd ./usr/sbin/ipw3945d
> not a dynamic executable
Я тоже так могу =)
$ file ./usr/sbin/ipw3945d
./usr/sbin/ipw3945d: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), for GNU/Linux 2.6.9, dynamically linked (uses shared libs), stripped
$ ldd ./usr/sbin/ipw3945d
linux-gate.so.1 => (0xffffe000)
libc.so.6 => /lib/libc.so.6 (0xb7e16000)
/lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
$ md5sum ./usr/sbin/ipw3945d
c4dfca74d6c9aa45843d7cd863c95786 ./usr/sbin/ipw3945d
А какая у Вас md5-сумма? И на какой архитектуре проверяете?
Поясню вопрос: в исходном пакете ipw3945d лежат два бинарника (увы),
второй - для x86_64. На моей машине (i686) "not a dynamic executable"
пишут именно про него.
Скопировал его на vbga64 через malta.altlinux.ru и вот что вижу:
$ md5sum ipw3945d
b4fb13a924a561dd860b7a5391a0fefc ipw3945d
$ ldd ipw3945d
libc.so.6 => /lib64/libc.so.6 (0x00002aaaaaab0000)
/lib64/ld-linux-x86-64.so.2 (0x0000555555554000)
Аналогично, бинарник для x86 на x86_64 не является
"dynamic executable".
--
Григорий Баталов,
программист
ЗАО "Ланит-Терком"
next prev parent reply other threads:[~2006-06-22 19:45 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-22 14:07 Grigory Batalov
2006-06-22 18:52 ` Alexey Tourbin
2006-06-22 19:45 ` Grigory Batalov [this message]
2006-06-22 20:02 ` Alexey Tourbin
2006-06-22 21:02 ` Dmitry V. Levin
2006-06-22 19:54 ` [devel] ldd check for foreign ELF executables Dmitry V. Levin
2006-06-23 6:00 ` Anton Farygin
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