[PATCH 0/9] test-tool: fix memory leaks

["Ævar Arnfjörð Bjarmason" <avarab@gmail.com>]

This is a series of trivial leak-fixes which allows us to mark various
tests as entirely passing under SANITIZE=leak, the reasn they weren't
passing before was because we'd spot memory leaks in test-tool, rather
than git itself.

This is a sibling series to my just-submitted series for fixing memory
leaks in built-ins[1], but the the two do not textually or
semantically conflict.

There are still a few other test-tool memory leaks, but these are the
ones I had patches ready for, having focused on trying to get t00*.sh
passing first, and then picking some low-hanging fruit after that.

Passing CI for this series can be found at [2].

1. https://lore.kernel.org/git/cover-00.11-00000000000-20220630T175714Z-avarab@gmail.com/
2. https://github.com/avar/git/tree/avar/test-tool-memory-leaks

Ævar Arnfjörð Bjarmason (9):
  test-tool test-hash: fix a memory leak
  test-tool path-utils: fix a memory leak
  test-tool {dump,scrap}-cache-tree: fix memory leaks
  test-tool urlmatch-normalization: fix a memory leak
  test-tool regex: call regfree(), fix memory leaks
  test-tool json-writer: fix memory leaks
  test-tool bloom: fix a memory leak
  test-tool ref-store: fix a memory leak
  test-tool delta: fix a memory leak

 t/helper/test-bloom.c                  |  2 ++
 t/helper/test-delta.c                  | 21 +++++++++-----
 t/helper/test-dump-cache-tree.c        |  7 ++++-
 t/helper/test-hash.c                   |  1 +
 t/helper/test-json-writer.c            | 16 ++++++++---
 t/helper/test-path-utils.c             | 10 +++++--
 t/helper/test-ref-store.c              |  1 +
 t/helper/test-regex.c                  | 40 ++++++++++++++++----------
 t/helper/test-scrap-cache-tree.c       |  1 +
 t/helper/test-urlmatch-normalization.c | 11 +++++--
 t/t0015-hash.sh                        |  3 +-
 t/t0019-json-writer.sh                 |  2 ++
 t/t0060-path-utils.sh                  |  1 +
 t/t0090-cache-tree.sh                  |  2 ++
 t/t0095-bloom.sh                       |  2 +-
 t/t0110-urlmatch-normalization.sh      |  2 ++
 t/t5303-pack-corruption-resilience.sh  |  2 ++
 t/t5308-pack-detect-duplicates.sh      |  2 ++
 t/t5309-pack-delta-cycles.sh           |  2 ++
 t/t5321-pack-large-objects.sh          |  2 ++
 t/t7812-grep-icase-non-ascii.sh        |  1 +
 21 files changed, 97 insertions(+), 34 deletions(-)

-- 
2.37.0.874.g7d3439f13c4