From: Kees Jongenburger <keesj@minix3.org>
Date: Wed, 10 Apr 2013 14:53:18 +0000 (+0200)
Subject: arm:cleanup add assert.
X-Git-Tag: v3.3.0~1033
X-Git-Url: http://zhaoyanbai.com/repos/%22http:/www.isc.org/icons/zlib_tech.html?a=commitdiff_plain;h=9d9456ef7d39fd6953dd345f9010ac5d727ce3c9;p=minix.git

arm:cleanup add assert.
---

diff --git a/drivers/tty/tty.c b/drivers/tty/tty.c
index c1dc41a02..aaa442d8f 100644
--- a/drivers/tty/tty.c
+++ b/drivers/tty/tty.c
@@ -426,6 +426,7 @@ set_console_line(char term[CONS_ARG])
 	}
 
 	/* Serial lines */
+	assert(NR_RS_LINES <= 9);/* bellow assumes this is the case */
 	for (i = 0; i < NR_RS_LINES; i++) {
 		char sercons[6];
 		strlcpy(sercons, "tty00", sizeof(sercons));