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Diffstat (limited to 'src/connection/chroot/fork.lisp')
| -rw-r--r-- | src/connection/chroot/fork.lisp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/connection/chroot/fork.lisp b/src/connection/chroot/fork.lisp index 0983def..50dcbc9 100644 --- a/src/connection/chroot/fork.lisp +++ b/src/connection/chroot/fork.lisp @@ -25,6 +25,8 @@ #-(or sbcl) (foreign-funcall "chroot" :string path :int)) (defmethod establish-connection ((type (eql :chroot.fork)) remaining &key into) + (unless (and (lisp-connection-p) (zerop (foreign-funcall "geteuid" :int))) + (error "~&Forking into a chroot requires a Lisp image running as root")) (informat 1 "~&Forking into chroot at ~A" into) (with-fork-connection (remaining) (unless (zerop (chroot into)) |