Function verify_midx_file

midx.c:921–1059

	} while (0)

int verify_midx_file(struct odb_source *source, unsigned flags)
{
	struct repository *r = source->odb->repo;
	struct pair_pos_vs_id *pairs = NULL;
	uint32_t i;
	struct progress *progress = NULL;
	struct multi_pack_index *m = load_multi_pack_index(source);
	struct multi_pack_index *curr;
	verify_midx_error = 0;

	if (!m) {
		int result = 0;
		struct stat sb;
		struct strbuf filename = STRBUF_INIT;

		get_midx_filename(source, &filename);

		if (!stat(filename.buf, &sb)) {
			error(_("multi-pack-index file exists, but failed to parse"));
			result = 1;
		}
		strbuf_release(&filename);
		return result;
	}

	if (!midx_checksum_valid(m))
		midx_report(_("incorrect checksum"));

	if (flags & MIDX_PROGRESS)
		progress = start_delayed_progress(r,
						  _("Looking for referenced packfiles"),
						  m->num_packs + m->num_packs_in_base);
	for (i = 0; i < m->num_packs + m->num_packs_in_base; i++) {
		if (prepare_midx_pack(m, i))
			midx_report("failed to load pack in position %d", i);

		display_progress(progress, i + 1);
	}
	stop_progress(&progress);

	if (m->num_objects == 0) {
		midx_report(_("the midx contains no oid"));
		/*
		 * Remaining tests assume that we have objects, so we can
		 * return here.
		 */
		goto cleanup;
	}

	if (flags & MIDX_PROGRESS)
		progress = start_sparse_progress(r,
						 _("Verifying OID order in multi-pack-index"),
						 m->num_objects - 1);

	for (curr = m; curr; curr = curr->base_midx) {
		for (i = 0; i < m->num_objects - 1; i++) {
			struct object_id oid1, oid2;