[PATCH 0/2] dir & unpak-trees: memory-leak fixes

These couple of patches fix some remaining memory leaks in
unpack-trees.c, which mostly happen via a lack of calls to dir_clear()
fixed in 2/2.

This goes on top of ab/sanitize-leak-ci (but not
en/removing-untracked-fixes). In 1/2 I mark a test as passing under
SANITIZE=leak, which assumes that an environment variable added by
ab/sanitize-leak-ci is understood. Without ab/sanitize-leak-ci it'll
be silently ignored.

Elijah has parallel work in fixing leaks in dir.c, but without his
ab/sanitize-leak-ci that test will also pass, it's not one of the ones
that needed something like his leak fixes to {dir,unpack-trees}.c to
pass.

Ævar Arnfjörð Bjarmason (2):
  unpack-trees: don't leak memory in verify_clean_subdirectory()
  built-ins & lib: plug memory leaks with unpack_trees_options_release()

 archive.c                   | 11 ++++++++---
 builtin/am.c                | 17 ++++++++++++-----
 builtin/checkout.c          |  9 +++++++--
 builtin/clone.c             |  1 +
 builtin/commit.c            |  6 +++++-
 builtin/merge.c             |  6 ++++--
 builtin/read-tree.c         | 14 ++++++++++----
 builtin/reset.c             | 13 +++++++++----
 builtin/stash.c             | 14 ++++++++++----
 diff-lib.c                  |  5 ++++-
 sequencer.c                 |  2 ++
 t/t1001-read-tree-m-2way.sh |  2 ++
 unpack-trees.c              |  3 ++-
 13 files changed, 76 insertions(+), 27 deletions(-)

-- 
2.33.0.1441.gbbcdb4c3c66