diff options
Diffstat (limited to 'fs/ecryptfs/crypto.c')
| -rw-r--r-- | fs/ecryptfs/crypto.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c index 943e523f4c9d..345f8061e3b4 100644 --- a/fs/ecryptfs/crypto.c +++ b/fs/ecryptfs/crypto.c @@ -1,5 +1,5 @@ // SPDX-License-Identifier: GPL-2.0-or-later -/** +/* * eCryptfs: Linux filesystem encryption layer * * Copyright (C) 1997-2004 Erez Zadok @@ -350,7 +350,7 @@ out: return rc; } -/** +/* * lower_offset_for_page * * Convert an eCryptfs page index into a lower byte offset @@ -535,7 +535,7 @@ int ecryptfs_decrypt_page(struct page *page) rc = crypt_extent(crypt_stat, page, page, extent_offset, DECRYPT); if (rc) { - printk(KERN_ERR "%s: Error encrypting extent; " + printk(KERN_ERR "%s: Error decrypting extent; " "rc = [%d]\n", __func__, rc); goto out; } @@ -627,9 +627,8 @@ void ecryptfs_set_default_sizes(struct ecryptfs_crypt_stat *crypt_stat) } } -/** +/* * ecryptfs_compute_root_iv - * @crypt_stats * * On error, sets the root IV to all 0's. */ @@ -1370,7 +1369,7 @@ int ecryptfs_read_and_validate_xattr_region(struct dentry *dentry, return rc; } -/** +/* * ecryptfs_read_metadata * * Common entry point for reading file metadata. From here, we could @@ -1448,7 +1447,7 @@ out: return rc; } -/** +/* * ecryptfs_encrypt_filename - encrypt filename * * CBC-encrypts the filename. We do not want to encrypt the same @@ -1590,11 +1589,10 @@ out: struct kmem_cache *ecryptfs_key_tfm_cache; static struct list_head key_tfm_list; -struct mutex key_tfm_list_mutex; +DEFINE_MUTEX(key_tfm_list_mutex); int __init ecryptfs_init_crypto(void) { - mutex_init(&key_tfm_list_mutex); INIT_LIST_HEAD(&key_tfm_list); return 0; } @@ -1877,10 +1875,11 @@ out: /** * ecryptfs_encrypt_and_encode_filename - converts a plaintext file name to cipher text - * @crypt_stat: The crypt_stat struct associated with the file anem to encode + * @encoded_name: The encrypted name + * @encoded_name_size: Length of the encrypted name + * @mount_crypt_stat: The crypt_stat struct associated with the file name to encode * @name: The plaintext name - * @length: The length of the plaintext - * @encoded_name: The encypted name + * @name_size: The length of the plaintext name * * Encrypts and encodes a filename into something that constitutes a * valid filename for a filesystem, with printable characters. @@ -1992,7 +1991,7 @@ static bool is_dot_dotdot(const char *name, size_t name_size) * ecryptfs_decode_and_decrypt_filename - converts the encoded cipher text name to decoded plaintext * @plaintext_name: The plaintext name * @plaintext_name_size: The plaintext name size - * @ecryptfs_dir_dentry: eCryptfs directory dentry + * @sb: Ecryptfs's super_block * @name: The filename in cipher text * @name_size: The cipher text name size * |