X-Git-Url: http://ftp.safe.ca/?p=safe%2Fjmp%2Flinux-2.6;a=blobdiff_plain;f=crypto%2Fpcbc.c;h=c3ed8a1c9f4616022ad1e80525875c8f5ce776d0;hp=5174d7fdad6e20f2d3051d60d3c764dfeb8dbaf1;hb=ebc610e5bc76df073221e64e86c3f7533a09ea40;hpb=6158efc09016d3186263f6fd3a50667446ec4008

diff --git a/crypto/pcbc.c b/crypto/pcbc.c
index 5174d7f..c3ed8a1 100644
--- a/crypto/pcbc.c
+++ b/crypto/pcbc.c
@@ -279,13 +279,18 @@ static void crypto_pcbc_exit_tfm(struct crypto_tfm *tfm)
 	crypto_free_cipher(ctx->child);
 }
 
-static struct crypto_instance *crypto_pcbc_alloc(void *param, unsigned int len)
+static struct crypto_instance *crypto_pcbc_alloc(struct rtattr **tb)
 {
 	struct crypto_instance *inst;
 	struct crypto_alg *alg;
+	int err;
+
+	err = crypto_check_attr_type(tb, CRYPTO_ALG_TYPE_BLKCIPHER);
+	if (err)
+		return ERR_PTR(err);
 
-	alg = crypto_get_attr_alg(param, len, CRYPTO_ALG_TYPE_CIPHER,
-				  CRYPTO_ALG_TYPE_MASK | CRYPTO_ALG_ASYNC);
+	alg = crypto_get_attr_alg(tb, CRYPTO_ALG_TYPE_CIPHER,
+				  CRYPTO_ALG_TYPE_MASK);
 	if (IS_ERR(alg))
 		return ERR_PTR(PTR_ERR(alg));