Forwarded: Re: test patch
From: syzbot
Date: Tue Sep 22 2026 - 07:22:40 EST
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Subject: Re: test patch
Author: syedtayyabfarooq08@xxxxxxxxx
#syz test: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c
index 01715873ea49..158b2f91d68e 100644
--- a/drivers/video/fbdev/core/fbcon.c
+++ b/drivers/video/fbdev/core/fbcon.c
@@ -2432,6 +2432,13 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h, int charcount,
else if (!vc->vc_hi_font_mask && charcount == 512)
set_vc_hi_font(vc, true);
+ if (con_is_visible(vc)) {
+ if (par->bitops->rotate_font && par->bitops->rotate_font(info, vc)) {
+ par->rotate = FB_ROTATE_UR;
+ set_blitting_type(vc, info);
+ }
+ }
+
if (resize) {
int cols, rows;
@@ -2466,6 +2473,13 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h, int charcount,
else if (!old_hi_font_mask && vc->vc_hi_font_mask)
set_vc_hi_font(vc, false);
+ if (con_is_visible(vc)) {
+ if (par->bitops->rotate_font && par->bitops->rotate_font(info, vc)) {
+ par->rotate = FB_ROTATE_UR;
+ set_blitting_type(vc, info);
+ }
+ }
+
font_data_put(data);
return ret;