crypto: sahara - fix ahash reqsize

opanait-wr · herbertx · commit efcb50f41740 · 2023-12-29T11:25:56.000+08:00
Set the reqsize for sha algorithms to sizeof(struct sahara_sha_reqctx), the extra space is not needed. Fixes: 5a2bb93 ("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>
diff --git a/drivers/crypto/sahara.c b/drivers/crypto/sahara.c
@@ -1160,8 +1160,7 @@ 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;
 }

Original file line number	Diff line number	Diff line change
`@@ -1160,8 +1160,7 @@ static int sahara_sha_import(struct ahash_request req, const void in)`
`1160`	`1160`	`static int sahara_sha_cra_init(struct crypto_tfm *tfm)`
`1161`	`1161`	`{`
`1162`	`1162`	`crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm),`
`1163`		`- sizeof(struct sahara_sha_reqctx) +`
`1164`		`- SHA_BUFFER_LEN + SHA256_BLOCK_SIZE);`
	`1163`	`+ sizeof(struct sahara_sha_reqctx));`
`1165`	`1164`
`1166`	`1165`	`return 0;`
`1167`	`1166`	`}`