Mahesh Bandewar 494e8489db ipvlan: Fix failure path in dev registration during link creation ...

When newlink creation fails at device-registration, the port->count
is decremented twice. Francesco Ruggeri (fruggeri@arista.com) found
this issue in Macvlan and the same exists in IPvlan driver too.

While fixing this issue I noticed another issue of missing unregister
in case of failure, so adding it to the fix which is similar to the
macvlan fix by Francesco in commit 308379607548 ("macvlan: fix failure
during registration v3")

Reported-by: Francesco Ruggeri <fruggeri@arista.com>
Signed-off-by: Mahesh Bandewar <maheshb@google.com>
CC: Eric Dumazet <edumazet@google.com>
CC: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2016-04-28 17:23:08 -04:00

..

ipvlan_core.c

ipvlan: misc changes

2016-02-21 22:43:24 -05:00

ipvlan_main.c

ipvlan: Fix failure path in dev registration during link creation

2016-04-28 17:23:08 -04:00

ipvlan.h

ipvlan: misc changes

2016-02-21 22:43:24 -05:00

Makefile

…