usb: misc: iowarrior: fix information leak to userland

[mv-sheeva.git] / drivers / usb / misc / iowarrior.c

diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c
index 3756641987762f3ff196bcb16601610a164a883a..c9078e4e1f4d5a5cd384a181d024fbccb83fc1e7 100644 (file)
--- a/drivers/usb/misc/iowarrior.c
+++ b/drivers/usb/misc/iowarrior.c
@@ -553,6 +553,7 @@ static long iowarrior_ioctl(struct file *file, unsigned int cmd,
                        /* needed for power consumption */
                        struct usb_config_descriptor *cfg_descriptor = &dev->udev->actconfig->desc;
 
+                       memset(&info, 0, sizeof(info));
                        /* directly from the descriptor */
                        info.vendor = le16_to_cpu(dev->udev->descriptor.idVendor);
                        info.product = dev->product_id;