Remember to reset ownership and permissions on the tty device

2014-02-11 13:08:10 +00:00 · 2014-02-11 13:08:10 +00:00 · ac57c4ab7f
commit ac57c4ab7f
parent 3e0d247d94
1 changed files with 5 additions and 0 deletions
--- a/getty.c
+++ b/getty.c
@ -76,6 +76,11 @@ main(int argc, char *argv[])
 	sigemptyset(&sa.sa_mask);
 	sigaction(SIGHUP, &sa, NULL);

+	if (fchown(fd, 0, 0) < 0)
+		eprintf("fchown %s:", tty);
+	if (fchmod(fd, 0600) < 0)
+		eprintf("chmod %s:", tty);
+
 	if (argc > 2)
 		return execvp(argv[2], argv + 2);