linux-stable/net/8021q
Jakub Kicinski 1f8b4552e3 net: vlan: avoid leaks on register_vlan_dev() failures
[ Upstream commit 55b7ab1178 ]

VLAN checks for NETREG_UNINITIALIZED to distinguish between
registration failure and unregistration in progress.

Since commit cb626bf566 ("net-sysfs: Fix reference count leak")
registration failure may, however, result in NETREG_UNREGISTERED
as well as NETREG_UNINITIALIZED.

This fix is similer to cebb69754f ("rtnetlink: Fix
memory(net_device) leak when ->newlink fails")

Fixes: cb626bf566 ("net-sysfs: Fix reference count leak")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-17 13:58:58 +01:00
..
Kconfig 8021q: update description 2014-01-21 17:01:25 -08:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
vlan.c net: vlan: avoid leaks on register_vlan_dev() failures 2021-01-17 13:58:58 +01:00
vlan.h vlan: fix memory leak in vlan_dev_set_egress_priority 2020-01-12 12:12:09 +01:00
vlan_core.c vlan: Fix out of order vlan headers with reorder header off 2018-05-30 07:52:16 +02:00
vlan_dev.c vlan: fix memory leak in vlan_dev_set_egress_priority 2020-01-12 12:12:09 +01:00
vlan_gvrp.c
vlan_mvrp.c
vlan_netlink.c vlan: fix memory leak in vlan_dev_set_egress_priority 2020-01-12 12:12:09 +01:00
vlanproc.c vlan: change return type of vlan_proc_rem_dev 2016-02-17 22:06:28 -05:00
vlanproc.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00