Zhang Shurong cae8542495 fbdev: fix potential OOB read in fast_imageblit() ... commit c2d22806ae upstream. There is a potential OOB read at fast_imageblit, for "colortab[(*src >> 4)]" can become a negative value due to "const char *s = image->data, *src". This change makes sure the index for colortab always positive or zero. Similar commit: https://patchwork.kernel.org/patch/11746067 Potential bug report: https://groups.google.com/g/syzkaller-bugs/c/9ubBXKeKXf4/m/k-QXy4UgAAAJ Signed-off-by: Zhang Shurong <zhang_shurong@foxmail.com> Cc: stable@vger.kernel.org Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-07-01 13:16:25 +02:00
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backlight	- New Drivers	2022-10-05 10:45:15 -07:00
console	fbdev: Move fbdev drivers from strlcpy to strscpy	2022-08-24 22:06:15 +02:00
fbdev	fbdev: fix potential OOB read in fast_imageblit()	2023-07-01 13:16:25 +02:00
logo	…
Kconfig	…
Makefile	…
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
of_display_timing.c	…
of_videomode.c	…
vgastate.c	…
videomode.c	…