diff --git a/[refs] b/[refs]
index 68ca8f82533c..a1c654ad533b 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a6e097dfdfd189b6929af6efa1d289af61858386
+refs/heads/master: 457a73d346187c2cc5d599072f38676f18f130e0
diff --git a/trunk/drivers/usb/host/xhci.c b/trunk/drivers/usb/host/xhci.c
index 52b04b0880c3..8d7fcbbe6ade 100644
--- a/trunk/drivers/usb/host/xhci.c
+++ b/trunk/drivers/usb/host/xhci.c
@@ -471,6 +471,8 @@ static bool compliance_mode_recovery_timer_quirk_check(void)
 
 	dmi_product_name = dmi_get_system_info(DMI_PRODUCT_NAME);
 	dmi_sys_vendor = dmi_get_system_info(DMI_SYS_VENDOR);
+	if (!dmi_product_name || !dmi_sys_vendor)
+		return false;
 
 	if (!(strstr(dmi_sys_vendor, "Hewlett-Packard")))
 		return false;