[PATCH AUTOSEL 4.9 53/66] crypto: s5p-sss: Fix Fix argument list alignment

[PATCH AUTOSEL 4.9 53/66] crypto: s5p-sss: Fix Fix argument list alignment

[Sasha Levin]

From: Christoph Manszewski <c.manszewski@samsung.com>

[ Upstream commit 6c12b6ba45490eeb820fdceccf5a53f42a26799c ]

Fix misalignment of continued argument list.

Signed-off-by: Christoph Manszewski <c.manszewski@samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Kamil Konieczny <k.konieczny@partner.samsung.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/crypto/s5p-sss.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/crypto/s5p-sss.c b/drivers/crypto/s5p-sss.c
index 500e4090e2fd4..5a37c075ee553 100644
--- a/drivers/crypto/s5p-sss.c
+++ b/drivers/crypto/s5p-sss.c
@@ -298,7 +298,7 @@ static void s5p_unset_indata(struct s5p_aes_dev *dev)
 }
 
 static int s5p_make_sg_cpy(struct s5p_aes_dev *dev, struct scatterlist *src,
-			    struct scatterlist **dst)
+			   struct scatterlist **dst)
 {
 	void *pages;
 	int len;
@@ -510,7 +510,7 @@ static int s5p_set_indata_start(struct s5p_aes_dev *dev,
 }
 
 static int s5p_set_outdata_start(struct s5p_aes_dev *dev,
-				struct ablkcipher_request *req)
+				 struct ablkcipher_request *req)
 {
 	struct scatterlist *sg;
 	int err;
-- 
2.20.1

[PATCH AUTOSEL 4.9 54/66] crypto: fix a memory leak in rsa-kcs1pad's encryption mode

[Sasha Levin]

From: Dan Aloni <dan@kernelim.com>

[ Upstream commit 3944f139d5592790b70bc64f197162e643a8512b ]

The encryption mode of pkcs1pad never uses out_sg and out_buf, so
there's no need to allocate the buffer, which presently is not even
being freed.

CC: Herbert Xu <herbert@gondor.apana.org.au>
CC: linux-crypto@vger.kernel.org
CC: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Dan Aloni <dan@kernelim.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 crypto/rsa-pkcs1pad.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/crypto/rsa-pkcs1pad.c b/crypto/rsa-pkcs1pad.c
index 7830d304dff6f..d58224d808675 100644
--- a/crypto/rsa-pkcs1pad.c
+++ b/crypto/rsa-pkcs1pad.c
@@ -267,15 +267,6 @@ static int pkcs1pad_encrypt(struct akcipher_request *req)
 	pkcs1pad_sg_set_buf(req_ctx->in_sg, req_ctx->in_buf,
 			ctx->key_size - 1 - req->src_len, req->src);
 
-	req_ctx->out_buf = kmalloc(ctx->key_size, GFP_KERNEL);
-	if (!req_ctx->out_buf) {
-		kfree(req_ctx->in_buf);
-		return -ENOMEM;
-	}
-
-	pkcs1pad_sg_set_buf(req_ctx->out_sg, req_ctx->out_buf,
-			ctx->key_size, NULL);
-
 	akcipher_request_set_tfm(&req_ctx->child_req, ctx->child);
 	akcipher_request_set_callback(&req_ctx->child_req, req->base.flags,
 			pkcs1pad_encrypt_sign_complete_cb, req);
-- 
2.20.1