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path: root/drivers/usb/wusbcore
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Diffstat (limited to 'drivers/usb/wusbcore')
-rw-r--r--drivers/usb/wusbcore/cbaf.c3
-rw-r--r--drivers/usb/wusbcore/devconnect.c2
-rw-r--r--drivers/usb/wusbcore/security.c2
3 files changed, 5 insertions, 2 deletions
diff --git a/drivers/usb/wusbcore/cbaf.c b/drivers/usb/wusbcore/cbaf.c
index 1335cbe1191..25eae405f62 100644
--- a/drivers/usb/wusbcore/cbaf.c
+++ b/drivers/usb/wusbcore/cbaf.c
@@ -638,8 +638,7 @@ static void cbaf_disconnect(struct usb_interface *iface)
usb_put_intf(iface);
kfree(cbaf->buffer);
/* paranoia: clean up crypto keys */
- memset(cbaf, 0, sizeof(*cbaf));
- kfree(cbaf);
+ kzfree(cbaf);
}
static struct usb_device_id cbaf_id_table[] = {
diff --git a/drivers/usb/wusbcore/devconnect.c b/drivers/usb/wusbcore/devconnect.c
index 8e18141bb2e..f0aac0cf315 100644
--- a/drivers/usb/wusbcore/devconnect.c
+++ b/drivers/usb/wusbcore/devconnect.c
@@ -889,6 +889,8 @@ static void wusb_dev_add_ncb(struct usb_device *usb_dev)
if (usb_dev->wusb == 0 || usb_dev->devnum == 1)
return; /* skip non wusb and wusb RHs */
+ usb_set_device_state(usb_dev, USB_STATE_UNAUTHENTICATED);
+
wusbhc = wusbhc_get_by_usb_dev(usb_dev);
if (wusbhc == NULL)
goto error_nodev;
diff --git a/drivers/usb/wusbcore/security.c b/drivers/usb/wusbcore/security.c
index f4aa28eca70..8118db7f1d8 100644
--- a/drivers/usb/wusbcore/security.c
+++ b/drivers/usb/wusbcore/security.c
@@ -312,6 +312,7 @@ int wusb_dev_update_address(struct wusbhc *wusbhc, struct wusb_dev *wusb_dev)
result = wusb_set_dev_addr(wusbhc, wusb_dev, 0);
if (result < 0)
goto error_addr0;
+ usb_set_device_state(usb_dev, USB_STATE_DEFAULT);
usb_ep0_reinit(usb_dev);
/* Set new (authenticated) address. */
@@ -327,6 +328,7 @@ int wusb_dev_update_address(struct wusbhc *wusbhc, struct wusb_dev *wusb_dev)
result = wusb_set_dev_addr(wusbhc, wusb_dev, new_address);
if (result < 0)
goto error_addr;
+ usb_set_device_state(usb_dev, USB_STATE_ADDRESS);
usb_ep0_reinit(usb_dev);
usb_dev->authenticated = 1;
error_addr: