Wei Chen c8d8810797 fbdev: nvidia: Fix potential divide by zero ... [ Upstream commit 92e2a00f2987483e1f9253625828622edd442e61 ] 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> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-04-06 12:10:41 +02:00
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Makefile
nv_accel.c
nv_backlight.c	video: fbdev: nvidia: Remove extra return	2019-07-23 17:16:27 +02:00
nv_dma.h
nv_hw.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
nv_i2c.c	video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow	2022-01-29 22:24:25 +01:00
nv_local.h
nv_of.c	fbdev: nvidia: use for_each_child_of_node() macro	2020-10-16 23:43:41 +02:00
nv_proto.h
nv_setup.c	video: fbdev: nvidia: Fix set but not used warnings	2020-11-30 20:21:54 +01:00
nv_type.h
nvidia.c	fbdev: nvidia: Fix potential divide by zero	2023-04-06 12:10:41 +02:00