From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/drivers/video/fbdev/tgafb.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/kernel/drivers/video/fbdev/tgafb.c b/kernel/drivers/video/fbdev/tgafb.c
index 666fbe2..98a2977 100644
--- a/kernel/drivers/video/fbdev/tgafb.c
+++ b/kernel/drivers/video/fbdev/tgafb.c
@@ -166,6 +166,9 @@
{
struct tga_par *par = (struct tga_par *)info->par;
+ if (!var->pixclock)
+ return -EINVAL;
+
if (par->tga_type == TGA_TYPE_8PLANE) {
if (var->bits_per_pixel != 8)
return -EINVAL;
--
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