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To: "Justin T. Gibbs" <gibbs@freefall.freebsd.org>
Cc: ache@freefall.freebsd.org, freebsd-hackers@freebsd.org,
        John Polstra <jdp@polstra.com>
References: <199510240127.SAA21729@aslan.cdrom.com>
In-Reply-To: <199510240127.SAA21729@aslan.cdrom.com>;
    from "Justin T. Gibbs" at Mon, 23 Oct 1995 18:27:38 -0700
Message-Id: <FaIC4Zm0P1@ache.dialup.demos.ru>
Organization: Olahm Ha-Yetzirah
Date: Tue, 24 Oct 1995 04:36:18 +0300 (MSK)
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From: =?KOI8-R?Q?=E1=CE=C4=D2=C5=CA_=FE=C5=D2=CE=CF=D7?=
    (aka Andrey A. Chernov, Black Mage) <ache@astral.msk.su>
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Subject: Re: ld.so, LD_NOSTD_PATH, and suid/sgid programs
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In message <199510240127.SAA21729@aslan.cdrom.com> Justin T. Gibbs
    writes:

>>Well, simple example:
>>
>>	setuid_shared_binary > /tmp/file

>Fails since it cannot find its libraries so /tmp/file is empty

>>	... (f.e. few static commands)
>>	setuid_static_binary < /tmp/file  # OOPS!

>What?  It can't handle empty input?

It not supposed to handle empty input here, because first one
never fails in normal situation (f.e. imagine signals disabled
at startup).


-- 
Andrey A. Chernov        : And I rest so composedly,  /Now, in my bed,
ache@astral.msk.su       : That any beholder  /Might fancy me dead -
http://dt.demos.su/~ache : Might start at beholding me,  /Thinking me dead.
RELCOM Team,FreeBSD Team :         E.A.Poe         From "For Annie" 1849