4.19-stable review patch. If anyone has any objections, please let me know.
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From: Ovidiu Panait ovidiu.panait@windriver.com
[ 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@windriver.com Signed-off-by: Herbert Xu herbert@gondor.apana.org.au Signed-off-by: Sasha Levin sashal@kernel.org --- 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 011789df3590..a9359b0ed045 100644 --- a/drivers/crypto/sahara.c +++ b/drivers/crypto/sahara.c @@ -1182,8 +1182,7 @@ 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; }