validate-scenario: Don't leak temporary local variables structures

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3319>

diff --git a/subprojects/gst-devtools/validate/gst/validate/gst-validate-scenario.c b/subprojects/gst-devtools/validate/gst/validate/gst-validate-scenario.c
index 4873882..3a66a6d 100644 (file)
--- a/subprojects/gst-devtools/validate/gst/validate/gst-validate-scenario.c
+++ b/subprojects/gst-devtools/validate/gst/validate/gst-validate-scenario.c
@@ -4162,6 +4162,8 @@ gst_validate_foreach_prepare (GstValidateAction * action)
         g_value_copy (it_value, &subact->priv->it_value);
       }
     }
+
+    gst_structure_free (lvariables);
   }
   g_list_free_full (actions, (GDestroyNotify) gst_structure_free);