Mahesh Bandewar 40b9d1ab63 ipvlan: hold lower dev to avoid possible use-after-free ...

Recently syzkaller discovered the issue of disappearing lower
device (NETDEV_UNREGISTER) while the virtual device (like
macvlan) is still having it as a lower device. So it's just
a matter of time similar discovery will be made for IPvlan
device setup. So fixing it preemptively. Also while at it,
add a refcount tracker.

Fixes: 2ad7bf363841 ("ipvlan: Initial check-in of the IPVLAN driver.")
Signed-off-by: Mahesh Bandewar <maheshb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2022-11-18 10:39:22 +00:00

..

ipvlan_core.c

ipvlan: Fix out-of-bound bugs caused by unset skb->mac_header

2022-09-09 12:46:06 +01:00

ipvlan_l3s.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

ipvlan_main.c

ipvlan: hold lower dev to avoid possible use-after-free

2022-11-18 10:39:22 +00:00

ipvlan.h

ipvlan: hold lower dev to avoid possible use-after-free

2022-11-18 10:39:22 +00:00

ipvtap.c

net: ipvtap - add __init/__exit annotations to module init/exit funcs

2022-08-23 15:45:53 +02:00

Makefile

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00