main: make sure we don't accidentally acquire a controlling terminal

1 files changed, 1 insertions, 1 deletions

diff --git a/manager.c b/manager.c
index 88dc64bb65..4cc7d30e24 100644
--- a/manager.c
+++ b/manager.c
@@ -68,7 +68,7 @@ static int enable_special_signals(Manager *m) {
         if (reboot(RB_DISABLE_CAD) < 0)
                 log_warning("Failed to enable ctrl-alt-del handling: %m");
 
-        if ((fd = open_terminal("/dev/tty0", O_RDWR)) < 0)
+        if ((fd = open_terminal("/dev/tty0", O_RDWR|O_NOCTTY)) < 0)
                 log_warning("Failed to open /dev/tty0: %m");
         else {
                 /* Enable that we get SIGWINCH on kbrequest */