Messages in this thread | | | Subject | Re: [PATCH crypto-next 18/23] crypto: artpec6 - Remove VLA usage of skcipher | From | Lars Persson <> | Date | Sun, 23 Sep 2018 14:13:44 +0200 |
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On 9/19/18 4:10 AM, Kees Cook wrote: > In the quest to remove all stack VLA usage from the kernel[1], this > replaces struct crypto_skcipher and SKCIPHER_REQUEST_ON_STACK() usage > with struct crypto_sync_skcipher and SYNC_SKCIPHER_REQUEST_ON_STACK(), > which uses a fixed stack size. > > [1] https://lkml.kernel.org/r/CA+55aFzCG-zNmZwX4A2FQpadafLfEzK6CC=qPXydAacU1RqZWA@mail.gmail.com > > Cc: Jesper Nilsson <jesper.nilsson@axis.com> > Cc: Lars Persson <lars.persson@axis.com> > Cc: linux-arm-kernel@axis.com > Signed-off-by: Kees Cook <keescook@chromium.org> > --- > drivers/crypto/axis/artpec6_crypto.c | 19 +++++++++---------- > 1 file changed, 9 insertions(+), 10 deletions(-) >
Acked-by: Lars Persson <lars.persson@axis.com>
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