From: Dan Carpenter <dan.carpenter@oracle.com>
To: Pavel Skripkin <paskripkin@gmail.com>
Cc: smatch@vger.kernel.org
Subject: Re: [PATCH] check_netdev_priv: warn about using netdev priv data after free_netdev
Date: Wed, 4 Aug 2021 17:35:32 +0300 [thread overview]
Message-ID: <20210804143532.GM1931@kadam> (raw)
In-Reply-To: <20210802210022.5226-1-paskripkin@gmail.com>
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
next prev parent reply other threads:[~2021-08-04 14:36 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-02 21:00 [PATCH] check_netdev_priv: warn about using netdev priv data after free_netdev Pavel Skripkin
2021-08-03 15:08 ` Dan Carpenter
2021-08-03 16:03 ` Pavel Skripkin
2021-08-04 7:05 ` Dan Carpenter
2021-08-04 14:35 ` Dan Carpenter [this message]
2021-08-04 14:40 ` Pavel Skripkin
2021-08-04 14:44 ` Pavel Skripkin
2021-08-04 14:55 ` Dan Carpenter
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