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| author | Tyler Hicks <tyhicks@linux.vnet.ibm.com> | 2010-08-25 10:26:37 -0500 |
|---|---|---|
| committer | Tyler Hicks <tyhicks@linux.vnet.ibm.com> | 2010-08-27 10:50:53 -0500 |
| commit | 93c3fe40c279f002906ad14584c30671097d4394 (patch) | |
| tree | 9e18819c7abfe2bc6b15e924236efd36a0601780 /fs/ecryptfs/crypto.c | |
| parent | 7371a38201d04124a9ff2cf05059731d7c1e35a5 (diff) | |
| download | lwn-93c3fe40c279f002906ad14584c30671097d4394.tar.gz lwn-93c3fe40c279f002906ad14584c30671097d4394.zip | |
eCryptfs: Fix encrypted file name lookup regression
Fixes a regression caused by 21edad32205e97dc7ccb81a85234c77e760364c8
When file name encryption was enabled, ecryptfs_lookup() failed to use
the encrypted and encoded version of the upper, plaintext, file name
when performing a lookup in the lower file system. This made it
impossible to lookup existing encrypted file names and any newly created
files would have plaintext file names in the lower file system.
https://bugs.launchpad.net/ecryptfs/+bug/623087
Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
Diffstat (limited to 'fs/ecryptfs/crypto.c')
| -rw-r--r-- | fs/ecryptfs/crypto.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c index 13ff48b3eacb..cbadc1bee6e7 100644 --- a/fs/ecryptfs/crypto.c +++ b/fs/ecryptfs/crypto.c @@ -2169,7 +2169,6 @@ int ecryptfs_encrypt_and_encode_filename( (ECRYPTFS_FNEK_ENCRYPTED_FILENAME_PREFIX_SIZE + encoded_name_no_prefix_size); (*encoded_name)[(*encoded_name_size)] = '\0'; - (*encoded_name_size)++; } else { rc = -EOPNOTSUPP; } |