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[Bug 322532] Re: ecryptfs does not handle symlinks within bzr

 

http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-
jaunty.git;a=commit;h=e8782a447782a69b423bb91741d2669018eef899

** Changed in: linux (Ubuntu)
       Status: Triaged => Fix Committed
       Target: jaunty-alpha-4 => jaunty-alpha-5

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ecryptfs does not handle symlinks within bzr
https://bugs.launchpad.net/bugs/322532
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Status in “bzr” source package in Ubuntu: Invalid
Status in “ecryptfs-utils” source package in Ubuntu: Invalid
Status in “linux” source package in Ubuntu: Fix Committed

Bug description:
Binary package hint: ecryptfs-utils

I have an encrypted ~/Private directory. If I have a bzr tree with symlinks in it, then the bzr tree is corrupted and unusable.  Attached is a tarball of a bzr tree. Here is how to reproduce:

$ tar -zxvf ./bzr_links.tar.gz 
bzr_links/
bzr_links/.bzr/
bzr_links/.bzr/repository/
...
bzr_links/bar
bzr_links/foo
$ cd bzr_links/
$ bzr status
modified:
  bar@
$ bzr diff
bzr: ERROR: The dirstate file (DirState(u'/home/jamie/Private/tmp/bzr_links/.bzr/checkout/dirstate')) appears to be corrupt: Bad parse, we expected to end on \n, not: 51 jamie@xxxxxxxxxxxxx-20090128230411-z2544pvd154m265m: (('', 'bar', 'bar-20090128230356-oc73poh1gp2zfkho-1'), [('l', 'foo', 0L, 0, 'n'), ('AAAAA0mA6eVJgOnlAAAAGQAQow4AAKH/', 'l', 0L, 0, 'n')])

Do the above in a non-encrypted directory (on an ext3 partition) yields:
$ tar -zxvf ./bzr_links.tar.gz 
bzr_links/
bzr_links/.bzr/
bzr_links/.bzr/repository/
...
bzr_links/bar
bzr_links/foo
$ cd bzr_links/
$ bzr status
$ bzr diff
$

The bzr tree was created like so:
$ mkdir bzr_links
$ cd bzr_links
$ bzr init
$ touch foo
$ bzr add
$ bzr ci
$ ln -s foo bar
$ bzr add
$ bzr ci
$ cd ../
$ tar -zcvf ./bzr_links.tar.gz ./bzr_links



References