From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pigeon.gentoo.org ([208.92.234.80] helo=lists.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1OSwfO-0007de-59 for garchives@archives.gentoo.org; Sun, 27 Jun 2010 18:33:19 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 503A5E0D53; Sun, 27 Jun 2010 18:33:15 +0000 (UTC) Received: from mail-pw0-f53.google.com (mail-pw0-f53.google.com [209.85.160.53]) by pigeon.gentoo.org (Postfix) with ESMTP id 93193E0D4B for ; Sun, 27 Jun 2010 18:33:05 +0000 (UTC) Received: by pwj9 with SMTP id 9so95961pwj.40 for ; Sun, 27 Jun 2010 11:33:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:received:date:from:to:subject :message-id:references:mime-version:content-type:content-disposition :in-reply-to:user-agent; bh=zyNWQhUmx67pU9JrMgn7n6CZfWOVF9vAvSdYl+cKVyI=; b=wUAkeYe7NyXohayXIe285X1VJ1svBMwxi0yfhmncNpAHtia5V5v8R5wVi1i4NVOsQX i+8lCaL9Pm7J7rooTsNpDTdAY/qkssBRmJ6EOdqQb8WHArjccYNeEVYZTi9iJ78EA3Yx 3mdvQAr3iiYPSTr1q4hWogFP1H2YBB+URqp7k= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=gbQCcmbkR8Pc0kgzGFD26+04CBXaUkRldkdXIQZkDia0H+8FgoJZksrEPahspb/uMV d1LzbZdmYyqgzFxIWh/PV6saC/botLs7jAxC+DI5aJRI3+02I5hyZaq3SrCFQlSShHIQ wcCcRGPVl1kh+tdsmIdkX+8MNW3scJxTJQxD4= Received: by 10.142.249.2 with SMTP id w2mr4285954wfh.25.1277663584813; Sun, 27 Jun 2010 11:33:04 -0700 (PDT) Received: from smtp.gmail.com (c-67-171-128-62.hsd1.wa.comcast.net [67.171.128.62]) by mx.google.com with ESMTPS id 21sm2255692wfi.5.2010.06.27.11.33.02 (version=TLSv1/SSLv3 cipher=RC4-MD5); Sun, 27 Jun 2010 11:33:03 -0700 (PDT) Received: by smtp.gmail.com (sSMTP sendmail emulation); Sun, 27 Jun 2010 11:33:06 -0700 Date: Sun, 27 Jun 2010 11:33:06 -0700 From: Brian Harring To: gentoo-dev@lists.gentoo.org Subject: Re: [gentoo-dev] FYI: Rules for distro-friendly packages Message-ID: <20100627183306.GA9990@hrair> References: <4C2518FB.9090800@gentoo.org> <20100626185104.GB4789@nibiru.local> <4C265345.6060102@gentoo.org> <20100626194639.GE4789@nibiru.local> <20100626205921.4e2a0b9e@snowcone> <20100626200909.GG4789@nibiru.local> <20100626211816.7b4a13dc@snowcone> <20100627103443.GA23460@nibiru.local> <20100627114558.3e2d652d@snowcone> <20100627110858.GF23460@nibiru.local> Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-dev@lists.gentoo.org Reply-to: gentoo-dev@lists.gentoo.org MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="PNTmBPCT7hxwcZjr" Content-Disposition: inline In-Reply-To: <20100627110858.GF23460@nibiru.local> User-Agent: Mutt/1.5.20 (2009-06-14) X-Archives-Salt: c4a8921f-1baa-4f07-91a9-6476fc3fcfa4 X-Archives-Hash: 4e91f3ff0854426f34ef69821fd25122 --PNTmBPCT7hxwcZjr Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Jun 27, 2010 at 01:08:58PM +0200, Enrico Weigelt wrote: > * Ciaran McCreesh schrieb: >=20 > > > Well, at least for tar, I've experienced no problem here yet. > > > But: true, it might change between tar versions. > >=20 > > The main offender is the compression program, not tar. >=20 > hmm, I'm exclusively using bzip2 and never had these problems > yet. maybe it depends on the compressor type. http://www.gentoo.org/proj/en/glep/glep-0025.html#the-problem-in-detail Note also that bzip2 had another change in output after that=20 release- my memory is failing me a bit, but it was roughly a=20 a reduction of their hash size to fix a CVE- either way, same thing,=20 differing output. It happens, and further, is a well known potential for compressors. ~harring --PNTmBPCT7hxwcZjr Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.15 (GNU/Linux) iEYEARECAAYFAkwnmWIACgkQsiLx3HvNzgfVPACghdAOmikaopRoJOMf9NprKv2U R78Ani+pbFk32ZnljJ/hZpcWuCO/c1fu =d6Oe -----END PGP SIGNATURE----- --PNTmBPCT7hxwcZjr--