ecryptfs team mailing list archive

[Dustin Kirkland <dustin.kirkland@xxxxxxxxx>]

** Changed in: ecryptfs
   Importance: Wishlist => High

** Changed in: ecryptfs-utils (Ubuntu)
   Importance: Undecided => High

** Summary changed:

- file name to long when creating new file
+ file name to long when creating new file (ecryptfs_lookup: lookup_one_len() returned [-36] on lower_dentry)

-- 
file name to long when creating new file (ecryptfs_lookup: lookup_one_len() returned [-36] on lower_dentry)
https://bugs.launchpad.net/bugs/344878
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Status in eCryptfs - Enterprise Cryptographic Filesystem: Confirmed
Status in “ecryptfs-utils” package in Ubuntu: Confirmed

Bug description:
When trying to create a new file with a relatively long filename (f. ex. dfkmqsdgjfmqsldjfmlsqkjlqkdmfsmgjlqlskdqshgpoizehmlqkbgmlqbgmqbdfkmqsdgjfmqsldjfmlsqkjlqkdmfsmgjlqlskdqshgpoizehmlqkbgmlqbgmqbdfkmqsdgjfmqsldjfmlsqkjlqkdmfsmgjlqlskdqshgpoizehmlqkbgmlqbgmqb.txt)
I get an error: file name to long, when in fact the file name is not to long, but the encrypted name created for this file is to long, so, the file was not created.

this is no problem when I try to create a file, but when I'm copying a lot of files to my home folder I get some: filename to long error's and it's hard to fix (first locate the file, create shorter name, move again)

so, maybe you could create a check for to long filenames?

I'm using ext4 here...

mv dfkmqsdgjfmqsldjfmlsqkjlqkdmfsmgjlqlskdqshgpoizehmlqkbgmlqbgmqbdfkmqsdgjfmqsldjfmlsqkjlqkdmfsmgjlqlskdqshgpoizehmlqkbgmlqbgmqbdfkmqsdgjfmqsldjfmlsqkjlqkdmfsmgjlqlskdqshgpoizehmlqkbgmlqbgmqb.txt /home/jens/
mv: cannot stat `/home/jens/dfkmqsdgjfmqsldjfmlsqkjlqkdmfsmgjlqlskdqshgpoizehmlqkbgmlqbgmqbdfkmqsdgjfmqsldjfmlsqkjlqkdmfsmgjlqlskdqshgpoizehmlqkbgmlqbgmqbdfkmqsdgjfmqsldjfmlsqkjlqkdmfsmgjlqlskdqshgpoizehmlqkbgmlqbgmqb.txt': File name too long


libecryptfs0:
  Installed: 71-0ubuntu2
  Candidate: 71-0ubuntu2
  Version table:
 *** 71-0ubuntu2 0
        500 http://be.archive.ubuntu.com jaunty/main Packages
        100 /var/lib/dpkg/status