[PATCH 5.4 072/194] crypto: sahara - fix ahash reqsize

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5.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Ovidiu Panait <ovidiu.panait@xxxxxxxxxxxxx>

[ Upstream commit efcb50f41740ac55e6ccc4986c1a7740e21c62b4 ]

Set the reqsize for sha algorithms to sizeof(struct sahara_sha_reqctx), the
extra space is not needed.

Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256")
Signed-off-by: Ovidiu Panait <ovidiu.panait@xxxxxxxxxxxxx>
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/crypto/sahara.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/crypto/sahara.c b/drivers/crypto/sahara.c
index e505c01b7a05..1284991cd40d 100644
--- a/drivers/crypto/sahara.c
+++ b/drivers/crypto/sahara.c
@@ -1178,8 +1178,7 @@ static int sahara_sha_import(struct ahash_request *req, const void *in)
 static int sahara_sha_cra_init(struct crypto_tfm *tfm)
 {
 	crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm),
-				 sizeof(struct sahara_sha_reqctx) +
-				 SHA_BUFFER_LEN + SHA256_BLOCK_SIZE);
+				 sizeof(struct sahara_sha_reqctx));
 
 	return 0;
 }
-- 
2.43.0







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