also sprach Toshio Kuratomi <a.bad...@gmail.com> [2009.05.09.2122 +0200]:
> >> 3) sha1sum tarball just downloaded matches with sha1sum tarball used to
> >> build package.
> >>
> >> (If you're the maintainer, you don't have to do step 3)
> > 
> > you *should* though, and insist on a trust path to the author, or
> > else all I ever have to do to harm all Fedora people is DNS-poison
> > a Fedora maintainer's connection.
> > 
> Well -- the reason that the Fedora maintainer doesn't have to do #3 is
> that there isn't a package until the fedora maintainer puts it together.

Ah, I meant:

> In response to DNS poisoning, the only ways I know of to get
> around that are:
> 1) Check against the tarballs in other distros packages.
> 2) Upstream provides gpg signatures of either the tarball or
> a checksum file.

The maintainer should ensure that the tarball used to create
a package is pristine, just like s/he should ensure that building
from a VCS tag has the desired effect.

-- 
 .''`.   martin f. krafft <madd...@d.o>      Related projects:
: :'  :  proud Debian developer               http://debiansystem.info
`. `'`   http://people.debian.org/~madduck    http://vcs-pkg.org
  `-  Debian - when you have better things to do than fixing systems
 
(a)bort, (r)etry, (p)retend this never happened

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