Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Albin Babu Varghese 996bfaa737 fbdev: Add bounds checking in bit_putcs to fix vmalloc-out-of-bounds ... [ Upstream commit 3637d34b35b287ab830e66048841ace404382b67 ] Add bounds checking to prevent writes past framebuffer boundaries when rendering text near screen edges. Return early if the Y position is off-screen and clip image height to screen boundary. Break from the rendering loop if the X position is off-screen. When clipping image width to fit the screen, update the character count to match the clipped width to prevent buffer size mismatches. Without the character count update, bit_putcs_aligned and bit_putcs_unaligned receive mismatched parameters where the buffer is allocated for the clipped width but cnt reflects the original larger count, causing out-of-bounds writes. Reported-by: syzbot+48b0652a95834717f190@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=48b0652a95834717f190 Suggested-by: Helge Deller <deller@gmx.de> Tested-by: syzbot+48b0652a95834717f190@syzkaller.appspotmail.com Signed-off-by: Albin Babu Varghese <albinbabuvarghese20@gmail.com> Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Sasha Levin <sashal@kernel.org>		2025-12-03 12:45:15 +01:00
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backlight	video: backlight: lp855x_bl: Set correct EPROM start for LP8556	2025-12-03 12:45:07 +01:00
console	Revert "vgacon: Add check for vc_origin address range in vgacon_scroll()"	2025-08-28 16:21:31 +02:00
fbdev	fbdev: Add bounds checking in bit_putcs to fix vmalloc-out-of-bounds	2025-12-03 12:45:15 +01:00
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display_timing.c
hdmi.c
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of_display_timing.c
of_videomode.c
vgastate.c
videomode.c