Re: [PATCH] video: fbdev: sm501fb: Add some geometry checks.

From: Helge Deller
Date: Wed Mar 19 2025 - 17:40:14 EST


On 3/19/25 02:30, Danila Chernetsov wrote:
Added checks for xoffset, yoffset settings.
Incorrect settings of these parameters can lead to errors
in sm501fb_pan_ functions.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: 5fc404e47bdf ("[PATCH] fb: SM501 framebuffer driver")
Signed-off-by: Danila Chernetsov <listdansp@xxxxxxx>
---
drivers/video/fbdev/sm501fb.c | 7 +++++++
1 file changed, 7 insertions(+)

applied.

Thanks!
Helge