From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Date: Tue, 29 Nov 2016 13:05:33 +0000 (+0000)
Subject: crypto: arm64/aes-ce-ctr - fix skcipher conversion
X-Git-Tag: v4.10-rc1~117^2~30
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=b3e1e0cbd9eeb2c9ba4053ce05287c24f2d997ba;p=linux.git

crypto: arm64/aes-ce-ctr - fix skcipher conversion

Fix a missing statement that got lost in the skcipher conversion of
the CTR transform.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/arch/arm64/crypto/aes-glue.c b/arch/arm64/crypto/aes-glue.c
index 5c43b92b3714..4e3f8adb1793 100644
--- a/arch/arm64/crypto/aes-glue.c
+++ b/arch/arm64/crypto/aes-glue.c
@@ -206,6 +206,7 @@ static int ctr_encrypt(struct skcipher_request *req)
 				(u8 *)ctx->key_enc, rounds, blocks, walk.iv,
 				first);
 		err = skcipher_walk_done(&walk, walk.nbytes % AES_BLOCK_SIZE);
+		first = 0;
 	}
 	if (walk.nbytes) {
 		u8 __aligned(8) tail[AES_BLOCK_SIZE];