Mailinglist Archive: opensuse (3337 mails)

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Re: [opensuse] applydeltaiso question
  • From: Michael Schroeder <mls@xxxxxxx>
  • Date: Tue, 25 Apr 2006 12:16:31 +0200
  • Message-id: <20060425101631.GB5824@xxxxxxx>
On Mon, Apr 24, 2006 at 08:32:49PM -0400, Paul Kaplan wrote:
> I'm trying to do a test install of 10.1 RC. I'm currently running Mandriva
> and using applydeltaiso included with the distro to modify the RC1 isos with
> the deltaisos. The RC1 iso and delta iso md5sums checked out OK, but none of
> the resulting RC2 isos have the correct md5sum.
>
> Is there some version specific issue with applydeltaiso? What about something
> unique to running it under SUSE as opposed to another distro.

It's the bzip2 library. The bzip2 author changed the algorithm
for some obscure reason to only use huffman length up to 17 bits
when encoding. We changed that back to 20 to be compatible with
the old versions (as applydeltaiso doesn't work, as you noticed).

Cheers,
Michael.

--
Michael Schroeder mls@xxxxxxx
main(_){while(_=~getchar())putchar(~_-1/(~(_|32)/13*2-11)*13);}

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