Hi, As reported on IRC by wonko (https://logs.guix.gnu.org/guix/2021-10-27.log#115445), when running ‘guix system’ under a different umask, some files are created with the wrong permissions. This can happen because ‘sudo’ does by default keeps the umask it is running on (by ORing it with the default one, often 022).
I'm not sure what would be the best way to go about this, I suggest checking if umask == #o022, and if not, print a warning and set it to #o022, and only in ‘guix system’. What do you think? Best, Josselin Poiret
