Re: ordinary files in rpm file not displayed/accessible

[Felix Miata <mrmazda earthlink net>]

Andrew Borodin composed on 2019-08-14 16:01 (UTC+0300):

Thank you for your response!

> On Wed, 14 Aug 2019 05:03:06 -0400 Felix Miata via mc wrote:

> > On "entry" to 132k
> > http://download.opensuse.org/tumbleweed/repo/oss/x86_64/MozillaFirefox-branding-upstream-68.0.1-2.1.x86_64.rpm
> > or
> > http://download.opensuse.org/repositories/mozilla/openSUSE_Tumbleweed/x86_64/MozillaFirefox-branding-upstream-68.0.1-1.13.x86_64.rpm
> > (downloaded with zypper)
> > all directories are displayed as empty, not expected behavior.

> Why do you think so?

It seemed incongruous for any other explanation for such large rpm size for only a
 directory tree plus docs. Had I thought at the time to simply copy out the
changelog its surprisingly large size would have been obvious. :-p

> $ rpm2cpio MozillaFirefox-branding-upstream-68.0.1-1.13.x86_64.rpm | cpio -t
> ./usr/lib64/firefox
> 1 block

> Archive is correct. Single empty directory is in it.

I tried to find explanation of -t in cpio man page after your response. No luck. :~(

> The 132k is filled by huge packet changelog:

> $ rpm -qp --changelog MozillaFirefox-branding-upstream-68.0.1-1.13.x86_64.rpm | wc -c
> 129549

> > Is there a compression scheme missing from mc packaging that causes this?
> > Does mc.ext need some sort of customization? Something else? Bug report?

> MC is powerless to do anything here. 

So that means only rpm | wc could do this, no way to get the process of
discovering changelog size into MC? I've long been puzzled that so much content of
rpm shown by MC has reported 0 size, but I'm happy to have MC as it is. I don't
know how so many people can function without even knowing what an OFM is.
-- 
Evolution as taught in public schools is religion, not science.

 Team OS/2 ** Reg. Linux User #211409 ** a11y rocks!

Felix Miata  ***  http://fm.no-ip.com/