libbb: make xchroot do a chdir("/") after chroot

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-03-08 00:28:24 +01:00
parent 39c2cb2e93
commit 0687a5b496
6 changed files with 6 additions and 8 deletions
--- a/networking/ftpd.c
+++ b/networking/ftpd.c
@@ -1179,8 +1179,7 @@ int ftpd_main(int argc UNUSED_PARAM, char **argv)
 #endif

 	if (argv[optind]) {
-		xchdir(argv[optind]);
-		chroot(".");
+		xchroot(argv[optind]);
 	}

 	//umask(077); - admin can set umask before starting us