crypto: mxs-dcp - Fix scatterlist processing
authorTomas Paukrt <tomaspaukrt@email.cz>
Sat, 22 Jan 2022 17:07:53 +0000 (18:07 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 8 Apr 2022 12:23:05 +0000 (14:23 +0200)
commitc111b3c1a257022dcf36822ce6d0a2492f52cf1b
tree24291bf8ee787b5d8b38ed11fdeaa7cd8480c248
parentaf3c34eb94104035c5f65d046126aa79199acece
crypto: mxs-dcp - Fix scatterlist processing

[ Upstream commit 28e9b6d8199a3f124682b143800c2dacdc3d70dd ]

This patch fixes a bug in scatterlist processing that may cause incorrect AES block encryption/decryption.

Fixes: 2e6d793e1bf0 ("crypto: mxs-dcp - Use sg_mapping_iter to copy data")
Signed-off-by: Tomas Paukrt <tomaspaukrt@email.cz>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/crypto/mxs-dcp.c