Validate info->id

Change-Id: I99c855a96b4c03fedc746ec2c0db2ff2bbb72157

diff --git a/src/virtual_window.c b/src/virtual_window.c
index 66f42ed..76452b5 100644 (file)
--- a/src/virtual_window.c
+++ b/src/virtual_window.c
@@ -658,7 +658,7 @@ static int pre_orientation_cb(const char *id, void *data)
        int orientation;
 
        /* Try provider_app first */
-       if (!info || info->state != VWIN_INFO_CREATED || !id) {
+       if (!info || info->state != VWIN_INFO_CREATED || !id || !info->id) {
                return WIDGET_ERROR_INVALID_PARAMETER;
        }