provider: NULL pointer check

diff --git a/src/provider.c b/src/provider.c
index 9ae62cd..633ca40 100644 (file)
--- a/src/provider.c
+++ b/src/provider.c
@@ -879,6 +879,9 @@ int connman_provider_append_route(struct connman_provider *provider,
 
 const char *connman_provider_get_driver_name(struct connman_provider *provider)
 {
+       if (provider->driver == NULL)
+               return NULL;
+
        return provider->driver->name;
 }