On Thu, Apr 01, 2021 at 11:55:50AM +0200, Geert Uytterhoeven wrote: > On Thu, Apr 1, 2021 at 12:09 AM Phillip Potter <[email protected]> wrote: > > Use kzalloc() rather than kmalloc() for the dynamically allocated parts > > of the colormap in fb_alloc_cmap_gfp, to prevent a leak of random kernel > > data to userspace under certain circumstances. > > > > Fixes a KMSAN-found infoleak bug reported by syzbot at: > > https://syzkaller.appspot.com/bug?id=741578659feabd108ad9e06696f0c1f2e69c4b6e > > > > Reported-by: [email protected] > > Signed-off-by: Phillip Potter <[email protected]> > > Reviewed-by: Geert Uytterhoeven <[email protected]> > > Gr{oetje,eeting}s, > > Geert > > -- > Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- > [email protected] > > 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
Dear Geert Thank you for your review :-) Regards, Phil
