[tahoe-lafs-trac-stream] [tahoe-lafs] #925: Information leak to holders of a directory read cap, about whether each dir entry is writeable and the length of its write cap

[tahoe-lafs]

#925: Information leak to holders of a directory read cap, about whether each dir
entry is writeable and the length of its write cap
-------------------------+-------------------------------------------------
     Reporter:           |      Owner:
  davidsarah             |     Status:  new
         Type:  defect   |  Milestone:  eventually
     Priority:  minor    |    Version:  1.5.0
    Component:  code-    |   Keywords:  backward-compatibility privacy
  dirnodes               |  security
   Resolution:           |
Launchpad Bug:           |
-------------------------+-------------------------------------------------

Comment (by davidsarah):

 Replying to [comment:9 zooko]:
 > I briefly put this ticket into the 1.10 Milestone, but then I realized
 we don't want to break backwards compatibility with Tahoe-LAFS v1.6,
 because it ships with Ubuntu 10.04 Lucid:
 >
 > http://packages.ubuntu.com/search?keywords=tahoe-
 lafs&searchon=names&suite=all&section=all

 The forward compatibility fix was in Tahoe v1.6.0. Only versions *before*
 that would be broken.

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Ticket URL: <http://tahoe-lafs.org/trac/tahoe-lafs/ticket/925#comment:10>
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