netdev - [PATCH 4/4] crypto: api - Extend algorithm name limit to 128 bytes

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Message-Id: <E1cw2aR-000868-VF@gondobar>
Date:   Thu, 06 Apr 2017 16:16:11 +0800
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Alexander Sverdlin <alexander.sverdlin@...ia.com>,
        "David S. Miller" <davem@...emloft.net>,
        linux-crypto@...r.kernel.org, netdev@...r.kernel.org
Subject: [PATCH 4/4] crypto: api - Extend algorithm name limit to 128 bytes

With the new explicit IV generators, we may now exceed the 64-byte
length limit on the algorithm name, e.g., with

	echainiv(authencesn(hmac(sha256-generic),cbc(des3_ede-generic)))

This patch extends the length limit to 128 bytes.

Reported-by: Alexander Sverdlin <alexander.sverdlin@...ia.com>
Signed-off-by: Herbert Xu <herbert@...dor.apana.org.au>
---

 include/linux/crypto.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index c0b0cf3..84da997 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -123,7 +123,7 @@
 /*
  * Miscellaneous stuff.
  */
-#define CRYPTO_MAX_ALG_NAME		64
+#define CRYPTO_MAX_ALG_NAME		128
 
 /*
  * The macro CRYPTO_MINALIGN_ATTR (along with the void * type in the actual