Patch "crypto: caam - fix non-hmac hashes" has been added to the 4.4-stable tree

This is a note to let you know that I've just added the patch titled

crypto: caam - fix non-hmac hashes

to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
crypto-caam-fix-non-hmac-hashes.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Russell King <[email protected]>
Date: Tue, 9 Aug 2016 08:27:17 +0100
Subject: crypto: caam - fix non-hmac hashes

From: Russell King <[email protected]>

commit a0118c8b2be9297aed8e915c60b4013326b256d4 upstream.

Since 6de62f15b581 ("crypto: algif_hash - Require setkey before accept(2)"), the AF_ALG interface requires userspace to provide a key to any algorithm that has a setkey method. However, the non-HMAC algorithms are not keyed, so setting a key is unnecessary.

Fix this by removing the setkey method from the non-keyed hash algorithms.

---
 drivers/crypto/caam/caamhash.c |    1 +
 1 file changed, 1 insertion(+)

@@ -1873,6 +1873,7 @@ caam_hash_alloc(struct caam_hash_templat
 			 template->name);
 		snprintf(alg->cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s",
 			 template->driver_name);
+		t_alg->ahash_alg.setkey = NULL;
 	}
 	alg->cra_module = THIS_MODULE;
 	alg->cra_init = caam_hash_cra_init;

Patches currently in stable-queue which might be from [email protected] are

queue-4.4/crypto-caam-fix-non-hmac-hashes.patch