1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/usb/misc/idmouse.c b/drivers/usb/misc/idmouse.c
index 8b9fd7534f69..502bfe30a077 100644
--- a/drivers/usb/misc/idmouse.c
+++ b/drivers/usb/misc/idmouse.c
@@ -347,6 +347,9 @@ static int idmouse_probe(struct usb_interface *interface,
         if (iface_desc->desc.bInterfaceClass != 0x0A)
                 return -ENODEV;
 
+        if (iface_desc->desc.bNumEndpoints < 1)
+                return -ENODEV;
+
         /* allocate memory for our device state and initialize it */
         dev = kzalloc(sizeof(*dev), GFP_KERNEL);
         if (dev == NULL)