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Variable var->pixclock is controlled by user and can be assigned to zero. Without proper check, divide by zero would occur in intelfbhw_validate_mode and intelfbhw_mode_to_hw. Error out if var->pixclock is zero. Signed-off-by: Wei Chen <harperchen1110@gmail.com> Signed-off-by: Helge Deller <deller@gmx.de> |
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.. | ||
backlight | ||
console | ||
fbdev | ||
logo | ||
aperture.c | ||
display_timing.c | ||
hdmi.c | ||
Kconfig | ||
Makefile | ||
nomodeset.c | ||
of_display_timing.c | ||
of_videomode.c | ||
vgastate.c | ||
videomode.c |