1 files changed, 2 insertions, 2 deletions

diff --git a/fs/ecryptfs/ecryptfs_kernel.h b/fs/ecryptfs/ecryptfs_kernel.h
index 90d1882b306f..5ba029e627cc 100644
--- a/fs/ecryptfs/ecryptfs_kernel.h
+++ b/fs/ecryptfs/ecryptfs_kernel.h
@@ -124,7 +124,7 @@ ecryptfs_get_key_payload_data(struct key *key)
 }
 
 #define ECRYPTFS_MAX_KEYSET_SIZE 1024
-#define ECRYPTFS_MAX_CIPHER_NAME_SIZE 32
+#define ECRYPTFS_MAX_CIPHER_NAME_SIZE 31
 #define ECRYPTFS_MAX_NUM_ENC_KEYS 64
 #define ECRYPTFS_MAX_IV_BYTES 16        /* 128 bits */
 #define ECRYPTFS_SALT_BYTES 2
@@ -237,7 +237,7 @@ struct ecryptfs_crypt_stat {
         struct crypto_ablkcipher *tfm;
         struct crypto_hash *hash_tfm; /* Crypto context for generating
                                        * the initialization vectors */
-        unsigned char cipher[ECRYPTFS_MAX_CIPHER_NAME_SIZE];
+        unsigned char cipher[ECRYPTFS_MAX_CIPHER_NAME_SIZE + 1];
         unsigned char key[ECRYPTFS_MAX_KEY_BYTES];
         unsigned char root_iv[ECRYPTFS_MAX_IV_BYTES];
         struct list_head keysig_list;