database/pgsql: copy whole namespace

database/pgsql/vulnerability.go

@@ -241,7 +241,7 @@ func (pgSQL *pgSQL) insertVulnerability(vulnerability database.Vulnerability, on
 		if fifv.Feature.Namespace.Name == "" {
 			// As there is no Namespace on that FixedIn FeatureVersion, set it to the Vulnerability's
 			// Namespace.
-			fifv.Feature.Namespace.Name = vulnerability.Namespace.Name
+			fifv.Feature.Namespace = vulnerability.Namespace
 		} else if fifv.Feature.Namespace.Name != vulnerability.Namespace.Name {
 			msg := "could not insert an invalid vulnerability that contains FixedIn FeatureVersion that are not in the same namespace as the Vulnerability"
 			log.Warning(msg)