On Thu, Oct 21, 2021 at 10:03:19AM -0700, Kees Cook wrote: > On Wed, Sep 29, 2021 at 05:28:47AM +0200, Karol Herbst wrote: > > Lack of documentation inside Linux here is a bit annoying, but do I > > understand it correctly, that the main (and probably only) difference > > is that kvcalloc checks whether the multiplication overflows and > > returns NULL in this case? > > That's correct. :) > > > On Wed, Sep 29, 2021 at 12:21 AM Gustavo A. R. Silva > > <gustavoars@xxxxxxxxxx> wrote: > > > > > > Use 2-factor argument form kvcalloc() instead of kvzalloc(). > > > > > > Link: https://github.com/KSPP/linux/issues/162 > > > Signed-off-by: Gustavo A. R. Silva <gustavoars@xxxxxxxxxx> > > Reviewed-by: Kees Cook <keescook@xxxxxxxxxxxx> I'll take this in my -next tree. Thanks -- Gustavo
