This patch series tries to address the problems pointed out by the expensive
tests that now run in CI: t5608 and t7508 verify various aspects about
objects larger than 4GB, which Git does not currently handle correctly when
run on a platform where size_t is 64-bit and unsigned long is 32-bit.

Changes vs v1:

 * Rebased onto master, which merged ps/odb-source-loose (with which these
   patches previously conflicted rather badly).
 * Removed superfluous size_t s variables (thanks, Patrick!).

Johannes Schindelin (7):
  compat/msvc: use _chsize_s for ftruncate
  patch-delta: use size_t for sizes
  pack-objects(check_pack_inflate()): use size_t instead of unsigned
    long
  packfile: widen unpack_entry()'s size out-parameter to size_t
  pack-objects: use size_t for in-core object sizes
  packfile,delta: drop the `cast_size_t_to_ulong()` wrappers
  odb: use size_t for object_info.sizep and the size APIs

 apply.c                       |  8 ++--
 archive.c                     |  4 +-
 attr.c                        |  2 +-
 bisect.c                      |  2 +-
 blame.c                       | 15 +++++--
 builtin/cat-file.c            | 61 ++++++++++++++---------------
 builtin/difftool.c            |  2 +-
 builtin/fast-export.c         |  7 +++-
 builtin/fast-import.c         | 29 ++++++++++----
 builtin/fsck.c                |  2 +-
 builtin/grep.c                | 12 +++---
 builtin/index-pack.c          | 10 ++---
 builtin/log.c                 |  2 +-
 builtin/ls-files.c            |  2 +-
 builtin/ls-tree.c             |  4 +-
 builtin/merge-tree.c          |  6 +--
 builtin/mktag.c               |  2 +-
 builtin/notes.c               |  6 +--
 builtin/pack-objects.c        | 73 +++++++++++++++++++++--------------
 builtin/repo.c                |  4 +-
 builtin/tag.c                 |  4 +-
 builtin/unpack-file.c         |  2 +-
 builtin/unpack-objects.c      |  8 ++--
 bundle.c                      |  2 +-
 combine-diff.c                |  4 +-
 commit.c                      | 10 ++---
 compat/msvc-posix.h           | 24 +++++++++++-
 config.c                      |  2 +-
 delta.h                       | 20 +++-------
 diff.c                        |  5 ++-
 dir.c                         |  2 +-
 entry.c                       |  4 +-
 fmt-merge-msg.c               |  4 +-
 fsck.c                        |  2 +-
 grep.c                        |  4 +-
 http-push.c                   |  2 +-
 list-objects-filter.c         |  2 +-
 mailmap.c                     |  2 +-
 match-trees.c                 |  4 +-
 merge-blobs.c                 |  6 +--
 merge-blobs.h                 |  2 +-
 merge-ort.c                   |  2 +-
 notes-cache.c                 |  2 +-
 notes-merge.c                 |  2 +-
 notes.c                       |  8 ++--
 object-file.c                 |  6 +--
 object.c                      |  2 +-
 odb.c                         | 12 +++---
 odb.h                         | 10 ++---
 odb/source-loose.c            | 12 +-----
 odb/streaming.c               | 13 +------
 pack-bitmap.c                 |  4 +-
 pack-check.c                  |  5 +--
 pack-objects.h                |  2 +-
 packfile.c                    | 54 ++++++++++----------------
 packfile.h                    |  5 ++-
 patch-delta.c                 |  8 ++--
 path-walk.c                   |  2 +-
 protocol-caps.c               |  5 ++-
 read-cache.c                  |  6 +--
 ref-filter.c                  |  2 +-
 reflog.c                      |  2 +-
 rerere.c                      |  2 +-
 submodule-config.c            |  2 +-
 t/helper/test-delta.c         | 10 +++--
 t/helper/test-pack-deltas.c   |  3 +-
 t/helper/test-partial-clone.c |  2 +-
 t/unit-tests/u-odb-inmemory.c |  2 +-
 tag.c                         |  4 +-
 tree-walk.c                   | 10 +++--
 tree.c                        |  2 +-
 xdiff-interface.c             |  2 +-
 72 files changed, 300 insertions(+), 271 deletions(-)

base-commit: ea97ad8d017de0c9037451a78008a0fd60abea0c

Submitted-As: https://lore.kernel.org/git/pull.2137.v2.git.1781524349.gitgitgadget@gmail.com
In-Reply-To: https://lore.kernel.org/git/pull.2137.git.1780570272.gitgitgadget@gmail.com