Re: [PATCH] check_netdev_priv: warn about using netdev priv data after free_netdev
Dan Carpenter <[email protected]> Wed, 4 Aug 2021 17:35:32 +0300
| Newsgroups | org.kernel.vger.smatch |
|---|---|
| Message-ID | <20210804143532.GM1931@kadam> |
Pushed!
This finds two bugs in my allmodconfig. They're both real bugs.
drivers/net/ethernet/freescale/fec_main.c:3994 fec_drv_remove() error: Using fep after free_{netdev,candev}(ndev);
drivers/net/ethernet/freescale/fec_main.c:3995 fec_drv_remove() error: Using fep after free_{netdev,candev}(ndev);
drivers/net/ethernet/neterion/vxge/vxge-main.c:3518 vxge_device_unregister() error: Using vdev after free_{netdev,candev}(dev);
drivers/net/ethernet/neterion/vxge/vxge-main.c:3518 vxge_device_unregister() error: Using vdev after free_{netdev,candev}(dev);
drivers/net/ethernet/neterion/vxge/vxge-main.c:3520 vxge_device_unregister() error: Using vdev after free_{netdev,candev}(dev);
drivers/net/ethernet/neterion/vxge/vxge-main.c:3520 vxge_device_unregister() error: Using vdev after free_{netdev,candev}(dev);
Presumably you already sent fixes or reported these?
regards,
dan carpenter