Fullway Wang f329523f6a fbdev: sis: Error out if pixclock equals zero ... [ Upstream commit e421946be7 ] The userspace program could pass any values to the driver through ioctl() interface. If the driver doesn't check the value of pixclock, it may cause divide-by-zero error. In sisfb_check_var(), var->pixclock is used as a divisor to caculate drate before it is checked against zero. Fix this by checking it at the beginning. This is similar to CVE-2022-3061 in i740fb which was fixed by commit 15cf0b8. Signed-off-by: Fullway Wang <fullwaywang@outlook.com> Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-03-01 13:26:25 +01:00
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backlight	backlight: gpio_backlight: Drop output GPIO direction check for initial power state	2023-09-19 12:27:59 +02:00
console	fbdev: Move fbdev drivers from strlcpy to strscpy	2022-08-24 22:06:15 +02:00
fbdev	fbdev: sis: Error out if pixclock equals zero	2024-03-01 13:26:25 +01:00
logo	…
Kconfig	drm: Implement DRM aperture helpers under video/	2022-06-27 11:07:55 +02:00
Makefile	drm: Implement DRM aperture helpers under video/	2022-06-27 11:07:55 +02:00
aperture.c	video/aperture: Move vga handling to pci function	2023-08-30 16:10:58 +02:00
display_timing.c	…
hdmi.c	video/hdmi: Add audio_infoframe packing for DP	2022-09-04 15:31:59 +03:00
of_display_timing.c	video: fbdev: of: display_timing: Remove a redundant zeroing of memory	2022-04-04 08:55:23 +02:00
of_videomode.c	…
vgastate.c	…
videomode.c	…