Thread (2 messages) flat view 2 messages, 2 authors, 2021-01-06

Re: [PATCH] Bluetooth: avoid u128_xor() on potentially misaligned inputs

From: Marcel Holtmann <marcel@holtmann.org>
Date: 2021-01-06 07:51:17
Also in: linux-bluetooth, lkml

Hi Ard,
u128_xor() takes pointers to quantities that are assumed to be at least
64-bit aligned, which is not guaranteed to be the case in the smp_c1()
routine. So switch to crypto_xor() instead.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---
net/bluetooth/smp.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
patch has been applied to bluetooth-next tree.

Regards

Marcel
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