From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 9 Mar 2011 22:59:27 +0000 (+0100)
Subject: main: refuse system to be started in a chroot
X-Git-Tag: v21~124
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=fe783b03419181bed69003ffdd73132426de246a;hp=b0c8757b056c18863d2f9c07ca3ba21f64a47b54;p=elogind.git

main: refuse system to be started in a chroot
---

diff --git a/src/main.c b/src/main.c
index 769fc6772..6d1fd7d55 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1030,9 +1030,16 @@ int main(int argc, char *argv[]) {
                 goto finish;
         }
 
+        if (arg_running_as == MANAGER_SYSTEM &&
+            arg_action == ACTION_RUN &&
+            running_in_chroot() > 0) {
+                log_error("Cannot be run in a chroot() environment.");
+                goto finish;
+        }
+
         /* If Plymouth is being run make sure we show the status, so
          * that there's something nice to see when people press Esc */
-        if (access("/dev/.run/systemd/plymouth", F_OK) >= 0)
+        if (access("/dev/.systemd/plymouth", F_OK) >= 0)
                 arg_show_status = true;
 
         if (arg_action == ACTION_HELP) {