Hi Tetsuo, On Mon, Aug 30, 2021 at 4:38 PM Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx> wrote: > On 2021/08/30 23:30, Geert Uytterhoeven wrote: > > The highest possible value of maxmem inside vga16fb_check_var() > > is 65536. > > Yes. > > > > > So I believe > > > > if (array_size(vxres, vyres) > maxmem) > > > > should work fine. > > My intent is to check at common path than individual module so that we don't > need to add same check to every module. Same approach is proposed at > https://lkml.kernel.org/r/1630294223-7225-1-git-send-email-tcs_kernel@xxxxxxxxxxx . Which I believe is wrong. Thanks for the pointer, I will reply to the actual patch... Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
