X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=crypto%2Fahash.c;h=96c8e7cb680f4266f5a1470e0de02f885c3c4bbc;hb=0e8f916d7dc9170ab2ef4b9a9ed19b640720029b;hp=ac93c99cfae85abbc7fa433d94ef3fe80437cbb0;hpb=89307babf966165171547f105e2253dec261cfa5;p=pandora-kernel.git

diff --git a/crypto/ahash.c b/crypto/ahash.c
index ac93c99cfae8..96c8e7cb680f 100644
--- a/crypto/ahash.c
+++ b/crypto/ahash.c
@@ -404,7 +404,7 @@ static int crypto_ahash_report(struct sk_buff *skb, struct crypto_alg *alg)
 {
 	struct crypto_report_hash rhash;
 
-	snprintf(rhash.type, CRYPTO_MAX_ALG_NAME, "%s", "ahash");
+	strncpy(rhash.type, "ahash", sizeof(rhash.type));
 
 	rhash.blocksize = alg->cra_blocksize;
 	rhash.digestsize = __crypto_hash_alg_common(alg)->digestsize;
@@ -462,7 +462,8 @@ static int ahash_prepare_alg(struct ahash_alg *alg)
 	struct crypto_alg *base = &alg->halg.base;
 
 	if (alg->halg.digestsize > PAGE_SIZE / 8 ||
-	    alg->halg.statesize > PAGE_SIZE / 8)
+	    alg->halg.statesize > PAGE_SIZE / 8 ||
+	    alg->halg.statesize == 0)
 		return -EINVAL;
 
 	base->cra_type = &crypto_ahash_type;