[ovs-dev] [PATCH] ovsdb: Fix memory leak in execute_update.

[William Tu]

Valgrind testcase 1804 ovsdb-server.at:1023 insert rows, update rows by value
reports the following leak.
    json_from_string (json.c:1025)
    execute_update (replication.c:614), similarily at execute_delete()
    process_table_update (replication.c:502)
    process_notification.part.5 (replication.c:445)
    process_notification (replication.c:402)
    check_for_notifications (replication.c:418)
    replication_run (replication.c:110)

Signed-off-by: William Tu <u9012063 at gmail.com>
---
 ovsdb/replication.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ovsdb/replication.c b/ovsdb/replication.c
index af7ae5c..fe89d39 100644
--- a/ovsdb/replication.c
+++ b/ovsdb/replication.c
@@ -573,6 +573,8 @@ execute_delete(struct ovsdb_txn *txn, const char *uuid,
     }
 
     ovsdb_condition_destroy(&condition);
+    json_destroy(CONST_CAST(struct json *, where));
+
     return error;
 }
 
@@ -630,6 +632,7 @@ execute_update(struct ovsdb_txn *txn, const char *uuid,
     ovsdb_row_destroy(row);
     ovsdb_column_set_destroy(&columns);
     ovsdb_condition_destroy(&condition);
+    json_destroy(CONST_CAST(struct json *, where));
 
     return error;
 }
-- 
2.5.0