test-ovsdb: Fix memory leak reported by valgrind.

Testcase 1314: UUID-distinct queries on scalars.
Call stacks:
    allocate_row (row.c:37)
    ovsdb_row_clone (row.c:67)
    do_query_distinct (test-ovsdb.c:1232)
    ovs_cmdl_run_command (command-line.c:121)
    main (test-ovsdb.c:72)

Signed-off-by: William Tu <u9012063@gmail.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>

diff --git a/tests/test-ovsdb.c b/tests/test-ovsdb.c
index 1fbe378..670a141 100644 (file)
--- a/tests/test-ovsdb.c
+++ b/tests/test-ovsdb.c
@@ -1296,6 +1296,10 @@ do_query_distinct(struct ovs_cmdl_context *ctx)
     }
     json_destroy(json);
 
+    for (i = 0; i < n_classes; i++) {
+        ovsdb_row_destroy(classes[i].example);
+    }
+
     ovsdb_table_destroy(table); /* Also destroys 'ts'. */
 
     free(rows);