X-Git-Url: http://git.cascardo.eti.br/?a=blobdiff_plain;f=crypto%2Ftestmgr.c;h=62dffa0028acdb54f286d2ca1aa89ca9b422945e;hb=247f139cdae73b4f47bd348d05dff1afd40b84b6;hp=c2a8bd38ef1f17c6641dbb5631c17e730cdc3c10;hpb=0fae0c1e1d7991ce0dbefdd1c35c14e9d0025cc2;p=cascardo%2Flinux.git

diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index c2a8bd38ef1f..62dffa0028ac 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -209,16 +209,19 @@ static int ahash_partial_update(struct ahash_request **preq,
 	char *state;
 	struct ahash_request *req;
 	int statesize, ret = -EINVAL;
+	const char guard[] = { 0x00, 0xba, 0xad, 0x00 };
 
 	req = *preq;
 	statesize = crypto_ahash_statesize(
 			crypto_ahash_reqtfm(req));
-	state = kmalloc(statesize, GFP_KERNEL);
+	state = kmalloc(statesize + sizeof(guard), GFP_KERNEL);
 	if (!state) {
 		pr_err("alt: hash: Failed to alloc state for %s\n", algo);
 		goto out_nostate;
 	}
+	memcpy(state + statesize, guard, sizeof(guard));
 	ret = crypto_ahash_export(req, state);
+	WARN_ON(memcmp(state + statesize, guard, sizeof(guard)));
 	if (ret) {
 		pr_err("alt: hash: Failed to export() for %s\n", algo);
 		goto out;
@@ -1008,6 +1011,9 @@ static int test_cipher(struct crypto_cipher *tfm, int enc,
 		if (template[i].np)
 			continue;
 
+		if (fips_enabled && template[i].fips_skip)
+			continue;
+
 		j++;
 
 		ret = -EINVAL;
@@ -1112,6 +1118,9 @@ static int __test_skcipher(struct crypto_skcipher *tfm, int enc,
 		if (template[i].np && !template[i].also_non_np)
 			continue;
 
+		if (fips_enabled && template[i].fips_skip)
+			continue;
+
 		if (template[i].iv)
 			memcpy(iv, template[i].iv, ivsize);
 		else
@@ -1198,6 +1207,9 @@ static int __test_skcipher(struct crypto_skcipher *tfm, int enc,
 		if (!template[i].np)
 			continue;
 
+		if (fips_enabled && template[i].fips_skip)
+			continue;
+
 		if (template[i].iv)
 			memcpy(iv, template[i].iv, ivsize);
 		else