[Bug 843] problems with chowning the package dir

bugzilla at linuxfromscratch.org bugzilla at linuxfromscratch.org
Wed May 26 07:18:38 PDT 2004


http://bugs.linuxfromscratch.org/show_bug.cgi?id=843





------- Additional Comments From archaic at linuxfromscratch.org  2004-05-26 08:18 -------
I don't know why it formatted that way. I'll redo it:

Chown --recursive in addinguser.xml is at best unnecessary and at worst, can be
dangerous. The reasoning is since the defacto standard in at least the 5.0-3 and
current testing profiles is to copy the tarballs, and the umask is set to 022,
it will not matter if the packages dir is chowned since user lfs only needs 755
on the dir and 644 on the tarballs (which will happen with umask 022). Now in a
copy itself, it doesn't really matter (but doesn't add any value, either). But
if you mount --bind your sources then either 2 things will happen. One, if you
keep sources on RO media (like a CD) the build will die. Two, if the sources are
on one of the host dirs, you are effectively modifying the host, which can cause
unnecessary problems and should probably be avoided. The last problem is that in
creatingtoolsdir.xml, the comment about mount --bind refers to a umount command
which isn't in the profile anywhere.




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