[OpenBIOS] [commit] r870 - trunk/openbios-devel/libopenbios

[repository service]

Author: blueswirl
Date: Wed Sep 29 19:06:31 2010
New Revision: 870
URL: http://tracker.coreboot.org/trac/openbios/changeset/870

Log:
console: fix off-by-one errror

The maximum allowed value for x axis is one less than cons.w.

Signed-off-by: Blue Swirl <blauwirbel at gmail.com>

Modified:
   trunk/openbios-devel/libopenbios/console_common.c

Modified: trunk/openbios-devel/libopenbios/console_common.c
==============================================================================
--- trunk/openbios-devel/libopenbios/console_common.c	Wed Sep 29 18:28:28 2010	(r869)
+++ trunk/openbios-devel/libopenbios/console_common.c	Wed Sep 29 19:06:31 2010	(r870)
@@ -346,7 +346,7 @@
                 draw_line(cons.y);
                 return;
             case 2: /* erase whole line */
-                for (i = 0; i <= cons.w; i++)
+                for (i = 0; i < cons.w; i++)
                     cons.buf[cons.y * cons.w + i] = ' ';
                 draw_line(cons.y);
                 return;