[PATCH for-4.15 0/3] tools/oxenstored bugfixes

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

All of these been posted before, but were tangled in other content which is
not appropriate for 4.15 any more.  As a consequence, I didn't get around to
committing them before the code freeze.

They were all found with unit testing, specifically fuzzing the
serialising/deserialising logic introduced for restartiblity, asserting that
the tree before and after was identical.

The unit testing/fuzzing content isn't suitable for 4.15, but these bugfixes
want backporting to all releases, and should therefore be considered for 4.15
at this point.

Edwin Török (3):
  tools/oxenstored: Fix quota calculation for mkdir EEXIST
  tools/oxenstored: Reject invalid watch paths early
  tools/oxenstored: mkdir conflicts were sometimes missed

 tools/ocaml/xenstored/connection.ml  | 5 ++---
 tools/ocaml/xenstored/connections.ml | 4 +++-
 tools/ocaml/xenstored/store.ml       | 1 +
 tools/ocaml/xenstored/transaction.ml | 2 +-
 4 files changed, 7 insertions(+), 5 deletions(-)

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2.11.0