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Message-ID: <CAJHCu1LLVoov_dHb-GuzyZpO3EVAwpeoJN_1PQHipBpAh8S1Gw@mail.gmail.com> Date: Sun, 8 Apr 2018 10:55:09 +0200 From: Salvatore Mesoraca <s.mesoraca16@...il.com> To: Kees Cook <keescook@...omium.org> Cc: LKML <linux-kernel@...r.kernel.org>, Kernel Hardening <kernel-hardening@...ts.openwall.com>, linux-crypto <linux-crypto@...r.kernel.org>, "David S. Miller" <davem@...emloft.net>, Herbert Xu <herbert@...dor.apana.org.au>, Eric Biggers <ebiggers3@...il.com>, Laura Abbott <labbott@...hat.com> Subject: Re: [PATCH 0/6] Remove several VLAs in the crypto subsystem 2018-04-07 21:56 GMT+02:00 Kees Cook <keescook@...omium.org>: > On Sat, Apr 7, 2018 at 11:38 AM, Salvatore Mesoraca > <s.mesoraca16@...il.com> wrote: >> As suggested by Laura Abbott[2], I'm resending my patch with >> MAX_BLOCKSIZE and MAX_ALIGNMASK defined in an header, so they >> can be used in other places. >> I take this opportuinuty to deal with some other VLAs not >> handled in the old patch. >> >> [1] http://lkml.kernel.org/r/CA+55aFzCG-zNmZwX4A2FQpadafLfEzK6CC=qPXydAacU1RqZWA@mail.gmail.com >> [2] http://lkml.kernel.org/r/4e536889-439a-49e6-dd95-2d4286913202@redhat.com >> >> Salvatore Mesoraca (6): >> crypto: api - laying macros for statically allocated buffers >> crypto: ctr - avoid VLA use >> crypto: api - avoid VLA use >> crypto: pcbc - avoid VLA use >> crypto: cts - avoid VLA use >> crypto: cfb - avoid VLA use >> >> crypto/cfb.c | 14 ++++++++++---- >> crypto/cipher.c | 7 ++++++- >> crypto/ctr.c | 13 +++++++++++-- >> crypto/cts.c | 8 ++++++-- >> crypto/internal.h | 8 ++++++++ >> crypto/pcbc.c | 9 +++++++-- >> 6 files changed, 48 insertions(+), 11 deletions(-) > > These all look good to me! Thanks for the refactoring. :) > > Reviewed-by: Kees Cook <keescook@...omium.org> Thank you! Salvatore
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