commit 54a0941e2bddd450b0797100b3218423b940f833
from: Omar Polo <op@omarpolo.com>
date: Mon Sep 05 09:54:41 2022 UTC

release the memory used by the object cache

Leak spotted by valgrind.  ok stsp@

commit - 932b646a7df3d0578f831622f02348a768cb07bc
commit + 54a0941e2bddd450b0797100b3218423b940f833
blob - 5eabe168cdf8761b740fde3af077823aa688346e
blob + be7da9be78909deb2cfae4068d9ea7a25d5f2964
--- lib/object_cache.c
+++ lib/object_cache.c
@@ -359,7 +359,36 @@ check_refcount(struct got_object_id *id, void *data, v
 	return NULL;
 }
 #endif
+
+static const struct got_error *
+free_entry(struct got_object_id *id, void *data, void *arg)
+{
+	struct got_object_cache *cache = arg;
+	struct got_object_cache_entry *ce = data;
+
+	switch (cache->type) {
+	case GOT_OBJECT_CACHE_TYPE_OBJ:
+		got_object_close(ce->data.obj);
+		break;
+	case GOT_OBJECT_CACHE_TYPE_TREE:
+		got_object_tree_close(ce->data.tree);
+		break;
+	case GOT_OBJECT_CACHE_TYPE_COMMIT:
+		got_object_commit_close(ce->data.commit);
+		break;
+	case GOT_OBJECT_CACHE_TYPE_TAG:
+		got_object_tag_close(ce->data.tag);
+		break;
+	case GOT_OBJECT_CACHE_TYPE_RAW:
+		got_object_raw_close(ce->data.raw);
+		break;
+	}
 
+	free(ce);
+
+	return NULL;
+}
+
 void
 got_object_cache_close(struct got_object_cache *cache)
 {
@@ -387,6 +416,7 @@ got_object_cache_close(struct got_object_cache *cache)
 #endif
 
 	if (cache->idset) {
+		got_object_idset_for_each(cache->idset, free_entry, cache);
 		got_object_idset_free(cache->idset);
 		cache->idset = NULL;
 	}