Re: [PATCH 5/6] drm/panic: Fix divide by 0 if the screen width < font width

Jocelyn Falempe jfalempe@redhat.com writes:

In the unlikely case that the screen is tiny, and smaller than the font width, it leads to a divide by 0:

draw_line_with_wrap() chars_per_row = sb->width / font->width = 0 line_wrap.len = line->len % chars_per_row;

This will trigger a divide by 0

Signed-off-by: Jocelyn Falempe jfalempe@redhat.com

Reviewed-by: Javier Martinez Canillas javierm@redhat.com