Commit 9b5a3332 authored by Pavel Skripkin's avatar Pavel Skripkin Committed by David S. Miller
Browse files

net: dpaa2-eth: fix use-after-free in dpaa2_eth_remove 



Access to netdev after free_netdev() will cause use-after-free bug.
Move debug log before free_netdev() call to avoid it.

Fixes: 7472dd9f ("staging: fsl-dpaa2/eth: Move print message")
Signed-off-by: default avatarPavel Skripkin <paskripkin@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f77b83b5

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

+2 −2
Original line number Diff line number Diff line
@@ -4550,10 +4550,10 @@ static int dpaa2_eth_remove(struct fsl_mc_device *ls_dev) 


	fsl_mc_portal_free(priv->mc_io);



	free_netdev(net_dev);



	dev_dbg(net_dev->dev.parent, "Removed interface %s\n", net_dev->name);



	free_netdev(net_dev);



	return 0;

}