[PATCH 04/27] object-store: free alt_odb_list

[Stefan Beller]

Free the memory and reset alt_odb_{list, tail} to NULL.

Signed-off-by: Stefan Beller <sbel...@google.com>
---
 object.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/object.c b/object.c
index 11d904c033..17b1da6d6b 100644
--- a/object.c
+++ b/object.c
@@ -446,7 +446,24 @@ void clear_commit_marks_all(unsigned int flags)
        }
 }
 
+static void free_alt_odb(struct alternate_object_database *alt)
+{
+       strbuf_release(&alt->scratch);
+       oid_array_clear(&alt->loose_objects_cache);
+}
+
+static void free_alt_odbs(struct raw_object_store *o)
+{
+       while (o->alt_odb_list) {
+               free_alt_odb(o->alt_odb_list);
+               o->alt_odb_list = o->alt_odb_list->next;
+       }
+}
+
 void raw_object_store_clear(struct raw_object_store *o)
 {
        free(o->objectdir);
+
+       free_alt_odbs(o);
+       o->alt_odb_tail = NULL;
 }
-- 
2.16.1.291.g4437f3f132-goog