Free result

aws · Apr 25, 2023 · 5766960 · 5766960
1 parent 451d65c
commit 5766960
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/driver/failover_handler.cc b/driver/failover_handler.cc
@@ -431,15 +431,17 @@ bool FAILOVER_HANDLER::is_writer_cluster(const char* host) {
 }
 
 bool FAILOVER_HANDLER::is_read_only() {
+    bool read_only = false;
     if (dbc->connection_proxy->query(MYSQL_READONLY_QUERY) == 0) {
         auto result = dbc->connection_proxy->store_result();
         MYSQL_ROW row;
         if (row = dbc->connection_proxy->fetch_row(result)) {
-            return (strcmp(row[0], "1") == 0);
+            read_only = (strcmp(row[0], "1") == 0);
         }
+        dbc->connection_proxy->free_result(result);
     }
 
-    return false;
+    return read_only;
 }
 
 std::string FAILOVER_HANDLER::host_to_IP(std::string host) {