diff options
Diffstat (limited to 'fs/ecryptfs')
| -rw-r--r-- | fs/ecryptfs/crypto.c | 2 | ||||
| -rw-r--r-- | fs/ecryptfs/keystore.c | 4 | ||||
| -rw-r--r-- | fs/ecryptfs/mmap.c | 16 |
3 files changed, 9 insertions, 13 deletions
diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c index f91db24bbf3b..db1ef144c63a 100644 --- a/fs/ecryptfs/crypto.c +++ b/fs/ecryptfs/crypto.c @@ -1586,7 +1586,7 @@ ecryptfs_process_key_cipher(struct crypto_skcipher **key_tfm, } crypto_skcipher_set_flags(*key_tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); if (*key_size == 0) - *key_size = crypto_skcipher_default_keysize(*key_tfm); + *key_size = crypto_skcipher_max_keysize(*key_tfm); get_random_bytes(dummy_key, *key_size); rc = crypto_skcipher_setkey(*key_tfm, dummy_key, *key_size); if (rc) { diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c index 216fbe6a4837..7d326aa0308e 100644 --- a/fs/ecryptfs/keystore.c +++ b/fs/ecryptfs/keystore.c @@ -2204,9 +2204,9 @@ write_tag_3_packet(char *dest, size_t *remaining_bytes, if (mount_crypt_stat->global_default_cipher_key_size == 0) { printk(KERN_WARNING "No key size specified at mount; " "defaulting to [%d]\n", - crypto_skcipher_default_keysize(tfm)); + crypto_skcipher_max_keysize(tfm)); mount_crypt_stat->global_default_cipher_key_size = - crypto_skcipher_default_keysize(tfm); + crypto_skcipher_max_keysize(tfm); } if (crypt_stat->key_size == 0) crypt_stat->key_size = diff --git a/fs/ecryptfs/mmap.c b/fs/ecryptfs/mmap.c index cffa0c1ec829..019572c6b39a 100644 --- a/fs/ecryptfs/mmap.c +++ b/fs/ecryptfs/mmap.c @@ -524,16 +524,12 @@ out: static sector_t ecryptfs_bmap(struct address_space *mapping, sector_t block) { - int rc = 0; - struct inode *inode; - struct inode *lower_inode; - - inode = (struct inode *)mapping->host; - lower_inode = ecryptfs_inode_to_lower(inode); - if (lower_inode->i_mapping->a_ops->bmap) - rc = lower_inode->i_mapping->a_ops->bmap(lower_inode->i_mapping, - block); - return rc; + struct inode *lower_inode = ecryptfs_inode_to_lower(mapping->host); + int ret = bmap(lower_inode, &block); + + if (ret) + return 0; + return block; } const struct address_space_operations ecryptfs_aops = { |