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From: "H. Peter Anvin" <hpa@zytor.com>
To: Michael Tokarev <mjt@tls.msk.ru>
Cc: Johannes Stezenbach <js@linuxtv.org>,
	Jan Engelhardt <jengelh@linux01.gwdg.de>,
	Lennart Sorensen <lsorense@csclub.uwaterloo.ca>,
	Dax Kelson <dax@gurulabs.com>,
	Linux kernel <linux-kernel@vger.kernel.org>,
	Linus Torvalds <torvalds@osdl.org>
Subject: Re: Smaller compressed kernel source tarballs?
Date: Fri, 22 Sep 2006 11:26:57 -0700	[thread overview]
Message-ID: <45142AF1.1090806@zytor.com> (raw)
In-Reply-To: <4514292C.5000309@tls.msk.ru>

Michael Tokarev wrote:
> 
> Well, I don't see any shell code here, in /usr/bin/lzma as in istalled from
> debian version 4.43-2.
> 
> But note that this lzma utility does not have any 'magic number' and does
> no crc checks.

Ah, right, that's a total killer.

> On the site it's said lzma(sdk) is under rewrite to support
> new format with magic number and crc checks...

That is an absolute must, IMO.  I would use the gzip format as a base.

	-hpa


  reply	other threads:[~2006-09-22 18:27 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-09-21 20:32 Smaller compressed kernel source tarballs? Dax Kelson
     [not found] ` <20060921204250 .GN13641@csclub.uwaterloo.ca>
2006-09-21 20:42 ` Lennart Sorensen
2006-09-21 21:17   ` Sean
2006-09-21 21:17     ` Sean
2006-09-21 21:41     ` Dax Kelson
2006-09-21 21:50       ` Bob Copeland
2006-09-21 21:57       ` Sean
2006-09-21 21:57         ` Sean
2006-09-21 22:00         ` David Lang
2006-09-21 22:24           ` Dave Jones
2006-09-21 22:16             ` David Lang
2006-09-21 22:40               ` Dave Jones
2006-09-21 22:34                 ` David Lang
2006-09-21 23:38                   ` Sean
2006-09-21 23:38                     ` Sean
     [not found]         ` <Pin e.LNX.4.63.0609211455570.17238@qynat.qvtvafvgr.pbz>
2006-09-21 22:25           ` Sean
2006-09-21 22:25             ` Sean
2006-09-21 22:20               ` David Lang
2006-09-21 21:40   ` Dax Kelson
2006-09-22 14:00     ` Lennart Sorensen
2006-09-21 21:43   ` H. Peter Anvin
2006-09-22 14:00     ` Lennart Sorensen
2006-09-22 16:13       ` H. Peter Anvin
2006-09-22 16:13       ` Jan Engelhardt
2006-09-22 16:33         ` H. Peter Anvin
2006-09-22 17:41           ` Johannes Stezenbach
2006-09-22 18:09             ` H. Peter Anvin
2006-09-22 18:19               ` Michael Tokarev
2006-09-22 18:26                 ` H. Peter Anvin [this message]
2006-09-25 11:51                   ` Paulo Marques
2006-09-25 15:47                     ` H. Peter Anvin
  -- strict thread matches above, loose matches on Subject: below --
2006-10-02  3:35 Drew Scott Daniels
2006-10-02  3:32 ` Bernd Eckenfels
2006-10-02  3:35 ` Willy Tarreau
     [not found]   ` <Pi ne.LNX.4.63.0610012205280.28534@qynat.qvtvafvgr.pbz>
2006-10-02  5:11   ` David Lang
2006-10-02  5:49     ` Willy Tarreau
2006-10-02 15:16     ` Phillip Susi
2006-10-02 15:48       ` David Lang
2006-10-02 20:20         ` Phillip Susi
2006-10-02 20:12           ` David Lang
2006-10-02 20:35             ` Willy Tarreau
     [not found]             ` <2006 1002203527.GA585@1wt.eu>
2006-10-02 21:49               ` Sean
2006-10-02 21:49                 ` Sean
2006-10-02 21:42                   ` David Lang
2006-10-03  2:48                   ` Willy Tarreau
2006-10-03 10:28   ` Jan Engelhardt
2006-10-03 18:24     ` Phillip Susi

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