linux/drivers/video
Wei Chen 92e2a00f29 fbdev: nvidia: Fix potential divide by zero
variable var->pixclock can be set by user. In case it
equals to zero, divide by zero would occur in nvidiafb_set_par.

Similar crashes have happened in other fbdev drivers. There
is no check and modification on var->pixclock along the call
chain to nvidia_check_var and nvidiafb_set_par. We believe it
could also be triggered in driver nvidia from user site.

Signed-off-by: Wei Chen <harperchen1110@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
2023-03-16 16:18:16 +01:00
..
backlight - New Drivers 2023-02-23 15:06:28 -08:00
console VT: Bump font size limitation to 64x128 pixels 2023-01-19 16:29:01 +01:00
fbdev fbdev: nvidia: Fix potential divide by zero 2023-03-16 16:18:16 +01:00
logo drivers: video: logo: add SPDX comment, remove GPL notice in pnmtologo.c 2023-03-14 18:49:39 +01:00
aperture.c fbdev/core: Avoid uninitialized read in aperture_remove_conflicting_pci_device() 2022-10-27 09:20:05 +02:00
display_timing.c
hdmi.c video/hdmi: Add audio_infoframe packing for DP 2022-09-04 15:31:59 +03:00
Kconfig drm: Move nomodeset kernel parameter to drivers/video 2022-11-16 13:26:12 +01:00
Makefile drm: Move nomodeset kernel parameter to drivers/video 2022-11-16 13:26:12 +01:00
nomodeset.c drm: Move nomodeset kernel parameter to drivers/video 2022-11-16 13:26:12 +01:00
of_display_timing.c
of_videomode.c
vgastate.c
videomode.c