Date: Wed, 26 Jun 2002 19:22:40 -0400 (EDT) From: Garrett Wollman <wollman@lcs.mit.edu> To: Brian Behlendorf <brian@hyperreal.org> Cc: freebsd-security@FreeBSD.ORG Subject: Re: FreeBSD Security Advisory FreeBSD-SA-02:28.resolv Message-ID: <200206262322.g5QNMeAI026775@khavrinen.lcs.mit.edu> In-Reply-To: <20020626152851.Q310-100000@yez.hyperreal.org> References: <Pine.NEB.3.96L.1020626162041.16603B-100000@fledge.watson.org> <20020626152851.Q310-100000@yez.hyperreal.org>
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<<On Wed, 26 Jun 2002 15:29:45 -0700 (PDT), Brian Behlendorf <brian@hyperreal.org> said:
> Sorry for the newbie question here, but is there a way to programmatically
> determine which binaries on a system static-linked libc? I tried "nm" but
> that needs non-stripped executables...
Yes for -current, likely not for older systems. In -current,
something like:
$ ident /sbin/ping | fgrep dns
$FreeBSD: src/lib/libc/net/gethostbydns.c,v 1.32 2002/03/22 21:52:28 obrien Exp $
...tells me that I need to update my `ping' binary.
These identification strings are not in the -stable resolver library.
-GAWollman
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