dsync: Fix panic if syncing fails during attribute iteration

Fixes: Panic: file dict.c: line 104 (dict_deinit): assertion failed: (dict->iter_count == 0)
dovecot · Jun 14, 2017 · df74814 · df74814
1 parent 3da9825
commit df74814
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/doveadm/dsync/dsync-mailbox-export.c b/src/doveadm/dsync/dsync-mailbox-export.c
@@ -928,6 +928,8 @@ int dsync_mailbox_export_deinit(struct dsync_mailbox_exporter **_exporter,
 
 	*_exporter = NULL;
 
+	if (exporter->attr_iter != NULL)
+		(void)mailbox_attribute_iter_deinit(&exporter->attr_iter);
 	dsync_mailbox_export_body_search_deinit(exporter);
 	(void)mailbox_transaction_commit(&exporter->trans);
 	if (exporter->wanted_headers != NULL)