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From: | Ludovic Courtès |
Subject: | Re: permission denied: /gnu/store/...guile... |
Date: | Thu, 21 May 2015 23:53:51 +0200 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) |
Could you try this: --8<---------------cut here---------------start------------->8--- (chdir "/tmp") (setgroups #()) (setgid 30000) (setuid 30001) (pk 'uid/gid (getuid) (getgid)) (pk 'euid/egid (geteuid) (getegid)) (let loop ((i 3)) (when (< i 1024) (false-if-exception (close-fdes i)) (loop (+ 1 i)))) (execl "/gnu/store/cnqmkmj40jmssnx6fkf9n0n3bqj5x426-guile-2.0.11/bin/guile" "guile" "-c" "(pk 'running (getuid) (geteuid))") --8<---------------cut here---------------end--------------->8--- and then as root run: # guile the-above-file.scm It should return zero and print: --8<---------------cut here---------------start------------->8--- ;;; (uid/gid 30001 30000) ;;; (euid/egid 30001 30000) ;;; (running 30001 30001) --8<---------------cut here---------------end--------------->8--- TIA, Ludo’.
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