Author: dumbbell
Date: Thu Oct 23 13:32:01 2014
New Revision: 273545
URL: https://svnweb.freebsd.org/changeset/base/273545
Log:
vt(4): Refuse to load a font if hw.vga.textmode is selected
Before, the font was loaded and the window size recalculated, giving an
unusable terminal, even if the actual font didn't change.
Reported by: beeess...@ruggedinbox.com
MFC of: r273330
Modified:
stable/10/sys/dev/vt/vt_core.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/dev/vt/vt_core.c
==============================================================================
--- stable/10/sys/dev/vt/vt_core.c Thu Oct 23 12:38:05 2014
(r273544)
+++ stable/10/sys/dev/vt/vt_core.c Thu Oct 23 13:32:01 2014
(r273545)
@@ -2200,6 +2200,9 @@ skip_thunk:
case PIO_VFONT: {
struct vt_font *vf;
+ if (vd->vd_flags & VDF_TEXTMODE)
+ return (ENOTSUP);
+
error = vtfont_load((void *)data, &vf);
if (error != 0)
return (error);
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