Author: dumbbell
Date: Mon Oct 20 14:25:23 2014
New Revision: 273330
URL: https://svnweb.freebsd.org/changeset/base/273330
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 after: 3 days
Modified:
head/sys/dev/vt/vt_core.c
Modified: head/sys/dev/vt/vt_core.c
==============================================================================
--- head/sys/dev/vt/vt_core.c Mon Oct 20 13:36:52 2014 (r273329)
+++ head/sys/dev/vt/vt_core.c Mon Oct 20 14:25:23 2014 (r273330)
@@ -2207,6 +2207,9 @@ 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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