--- drivers/video/via/ioctl.c
+++ drivers/video/via/ioctl.c
@@ -25,6 +25,8 @@ int viafb_ioctl_get_viafb_info(u_long ar
{
struct viafb_ioctl_info viainfo;
+ memset(&viainfo, 0, sizeof(struct viafb_ioctl_info));
+
viainfo.viafb_id = VIAID;
viainfo.vendor_id = PCI_VIA_VENDOR_ID;