Re: [PATCH]: Fix ALIGN() macro

[Herbert Xu <herbert@gondor.apana.org.au>]

Hi:

OK I think I've found the problem.

[CRYPTO] hmac: Fix hmac_init update call

The crypto_hash_update call in hmac_init gave the number 1
instead of the length of the sg list in bytes.  This is a
missed conversion from the digest => hash change.

As tcrypt only tests crypto_hash_digest it didn't catch this.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

Cheers,
-- 
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Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au>
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--
diff --git a/crypto/hmac.c b/crypto/hmac.c
index f403b69..d52b234 100644
--- a/crypto/hmac.c
+++ b/crypto/hmac.c
@@ -98,7 +98,7 @@ static int hmac_init(struct hash_desc *p
 	sg_set_buf(&tmp, ipad, bs);
 
 	return unlikely(crypto_hash_init(&desc)) ?:
-	       crypto_hash_update(&desc, &tmp, 1);
+	       crypto_hash_update(&desc, &tmp, bs);
 }
 
 static int hmac_update(struct hash_desc *pdesc,
-
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