From 276556dbd2d9f56f8933393f927e88fae142ce8f Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Fri, 8 Jul 2011 10:21:15 +0300 Subject: [PATCH] NFC: pn533: use after free in pn533_disconnect() We freed "dev" on the line before. Signed-off-by: Dan Carpenter Signed-off-by: John W. Linville --- drivers/nfc/pn533.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c index 037231540719..c77e0543e502 100644 --- a/drivers/nfc/pn533.c +++ b/drivers/nfc/pn533.c @@ -1596,7 +1596,7 @@ static void pn533_disconnect(struct usb_interface *interface) usb_free_urb(dev->out_urb); kfree(dev); - nfc_dev_info(&dev->interface->dev, "NXP PN533 NFC device disconnected"); + nfc_dev_info(&interface->dev, "NXP PN533 NFC device disconnected"); } static struct usb_driver pn533_driver = { -- 2.20.1