Merge branch 'js/fuzz-commit-graph-update'

Update to the fuzzer.

* js/fuzz-commit-graph-update:
  object: fix leak of shallow_stat
  fuzz-commit-graph: initialize repo object

fuzz-commit-graph.c

 #include "commit-graph.h"
+#include "repository.h"
 struct commit_graph *parse_commit_graph(void *graph_map, int fd,
 					size_t graph_size);
@@ -9,7 +10,9 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
 {
 	struct commit_graph *g;
+	initialize_the_repository();
 	g = parse_commit_graph((void *)data, -1, size);
+	repo_clear(the_repository);
 	free(g);
 	return 0;

object.c

@@ -557,9 +557,11 @@ void parsed_object_pool_clear(struct parsed_object_pool *o)
 	clear_alloc_state(o->commit_state);
 	clear_alloc_state(o->tag_state);
 	clear_alloc_state(o->object_state);
+	stat_validity_clear(o->shallow_stat);
 	FREE_AND_NULL(o->blob_state);
 	FREE_AND_NULL(o->tree_state);
 	FREE_AND_NULL(o->commit_state);
 	FREE_AND_NULL(o->tag_state);
 	FREE_AND_NULL(o->object_state);
+	FREE_AND_NULL(o->shallow_stat);
 }