tdm_layer_get_buffer_flags: add a checking to NULL pointer for flags

Change-Id: Ib564f82715334d07d775261737787cbb7eeefd5c
Signed-off-by: Roman Marchenko <r.marchenko@samsung.com>

diff --git a/src/tdm_layer.c b/src/tdm_layer.c
index 2a7f3b1..b906f74 100644 (file)
--- a/src/tdm_layer.c
+++ b/src/tdm_layer.c
@@ -1278,6 +1278,7 @@ tdm_layer_get_buffer_flags(tdm_layer *layer, unsigned int *flags)
 {
        tdm_func_layer *func_layer;
        LAYER_FUNC_ENTRY();
+       TDM_RETURN_VAL_IF_FAIL(flags != NULL, TDM_ERROR_INVALID_PARAMETER);
 
        _pthread_mutex_lock(&private_display->lock);