From 82ca0dc9d1833eb6160ff5d39bd38bf6eef39acc Mon Sep 17 00:00:00 2001 From: Bruce Evans Date: Sun, 9 Jan 2000 16:24:55 +0000 Subject: [PATCH] Fixed bounds checking of unit number in promopen(). Minor numbers can be negative. --- sys/alpha/alpha/promcons.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/alpha/alpha/promcons.c b/sys/alpha/alpha/promcons.c index 4a54311837d..5ccab8b9deb 100644 --- a/sys/alpha/alpha/promcons.c +++ b/sys/alpha/alpha/promcons.c @@ -101,7 +101,7 @@ promopen(dev, flag, mode, p) int s; int error = 0, setuptimeout = 0; - if (!pmap_uses_prom_console() || unit >= 1) + if (!pmap_uses_prom_console() || unit != 0) return ENXIO; s = spltty();