[sheepdog] [PATCH stable-0.7 0/5] update for some bugfixes and defensive improvements

[Hitoshi Mitake]

This update contains manual modification. If no one disagrees in 2 days or a
maintainer agrees, it will be pushed to stable-0.7.

Liu Yuan (1):
  sheep: fix some compile errors

MORITA Kazutaka (4):
  ops: add NULL check of req->op
  sheep: add helper function to make sure that req->data is string
  tests/functional: fix valgrind test
  sheep: initialize object cache info

 include/util.h             |    4 +++-
 lib/util.c                 |   16 ++++++++++++++++
 sheep/object_cache.c       |    1 +
 sheep/ops.c                |   19 +++++++++++--------
 sheep/request.c            |    2 +-
 tests/functional/common.rc |    2 +-
 6 files changed, 33 insertions(+), 11 deletions(-)

-- 
1.7.10.4