have the permissions changes on the kernel source

[David Goodenough <david.goodenough@btconnect.com>]

Is it my imagination or have the group permissions on the linux kernel source
as installed by apt-get source changed?  The end result used to be that group
src was assigned to the directory in /usr/src that received the source, but
now it seems to be group root.  This change seems to have happened somewhere
between 2.6.17 and 2.6.18.

David