builtin/fsck: stop using `the_repository` when checking refs

We implicitly rely on `the_repository` when checking refs. Refactor this to instead inject the repository via the callback payload. Signed-off-by: Patrick Steinhardt <ps@pks.im> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Patrick Steinhardt committed Mar 23, 2026 at 16:02 UTC 3ea779432d28b0229ef2a64e6a73a9018ad4c940
1 file changed +6 -5
builtin/fsck.c
+6 -5
@@ -574,11 +574,12 @@ static int snapshot_ref(const struct reference *ref, void *cb_data)
574 return 0;
575 }
576
577 -static int fsck_handle_ref(const struct reference *ref, void *cb_data UNUSED)
577 +static int fsck_handle_ref(const struct reference *ref, void *cb_data)
578 {
579 + struct repository *repo = cb_data;
580 struct object *obj;
581
581 - obj = parse_object(the_repository, ref->oid);
582 + obj = parse_object(repo, ref->oid);
583 obj->flags |= USED;
584 fsck_put_object_name(&fsck_walk_options,
585 ref->oid, "%s", ref->name);
@@ -665,7 +666,7 @@ static void free_snapshot_refs(struct snapshot *snap)
666 free(snap->ref);
667 }
668
668 -static void process_refs(struct snapshot *snap)
669 +static void process_refs(struct repository *repo, struct snapshot *snap)
670 {
671 struct worktree **worktrees, **p;
672
@@ -674,7 +675,7 @@ static void process_refs(struct snapshot *snap)
675 .name = snap->ref[i].refname,
676 .oid = &snap->ref[i].oid,
677 };
677 - fsck_handle_ref(&ref, NULL);
678 + fsck_handle_ref(&ref, repo);
679 }
680
681 if (include_reflogs) {
@@ -1095,7 +1096,7 @@ int cmd_fsck(int argc,
1096 }
1097
1098 /* Process the snapshotted refs and the reflogs. */
1098 - process_refs(&snap);
1099 + process_refs(repo, &snap);
1100
1101 /* If not given any explicit objects, process index files too. */
1102 if (!argc)