---

yaml --- r: 264554 b: refs/heads/master c: 2b3ff63 h: refs/heads/master v: v3
git-mirror · Sep 21, 2011 · aac63f9 · aac63f9
1 parent f18b9b0
commit aac63f9
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Showing 2 changed files with 12 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2684bf7f29cfb13ef2c60f3b3a53ee47d0db7022
+refs/heads/master: 2b3ff6319e2312656fbefe0209bef02d58b6836a
diff --git a/trunk/security/keys/encrypted-keys/encrypted.c b/trunk/security/keys/encrypted-keys/encrypted.c
@@ -667,11 +667,19 @@ static int encrypted_key_decrypt(struct encrypted_key_payload *epayload,
 		return -EINVAL;
 
 	hex_encoded_data = hex_encoded_iv + (2 * ivsize) + 2;
-	hex2bin(epayload->iv, hex_encoded_iv, ivsize);
-	hex2bin(epayload->encrypted_data, hex_encoded_data, encrypted_datalen);
+	ret = hex2bin(epayload->iv, hex_encoded_iv, ivsize);
+	if (ret < 0)
+		return -EINVAL;
+	ret = hex2bin(epayload->encrypted_data, hex_encoded_data,
+		      encrypted_datalen);
+	if (ret < 0)
+		return -EINVAL;
 
 	hmac = epayload->format + epayload->datablob_len;
-	hex2bin(hmac, hex_encoded_data + (encrypted_datalen * 2), HASH_SIZE);
+	ret = hex2bin(hmac, hex_encoded_data + (encrypted_datalen * 2),
+		      HASH_SIZE);
+	if (ret < 0)
+		return -EINVAL;
 
 	mkey = request_master_key(epayload, &master_key, &master_keylen);
 	if (IS_ERR(mkey))