diff options
| -rw-r--r-- | loginutils/getty.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/loginutils/getty.c b/loginutils/getty.c index e8643ef93..1cfbd6734 100644 --- a/loginutils/getty.c +++ b/loginutils/getty.c @@ -528,12 +528,11 @@ static void open_tty(char *tty, struct termio *tp, int local) /* Open the tty as standard input. */ + close(0); debug("open(2)\n"); fd = open(tty, O_RDWR | O_NONBLOCK, 0); - if (dup2(fd, STDIN_FILENO) == -1) + if (fd != 0) error("/dev/%s: cannot open as standard input: %m", tty); - close(fd); - } else { /* |