mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-08 14:02:37 -04:00
Code Issues Packages Projects Releases Wiki Activity

can: gs_usb: gs_destroy_candev(): fix use after free

Browse Source 
This patch fixes a use after free of "dev" in gs_destroy_candev().

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Marc Kleine-Budde
2014-05-21 10:06:02 +02:00
parent 2a7ede5407
commit cf68f517c5
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/can/usb/gs_usb.c
View File

@@ -826,8 +826,8 @@ static void gs_destroy_candev(struct gs_can *dev)
{
unregister_candev(dev->netdev);
free_candev(dev->netdev);
kfree(dev);
usb_kill_anchored_urbs(&dev->tx_submitted);
kfree(dev);
}
static int gs_usb_probe(struct usb_interface *intf, const struct usb_device_id *id)