linux-brain/net/appletalk
YueHaibing 709438c431 appletalk: Set error code if register_snap_client failed
commit c93ad1337a upstream.

If register_snap_client fails in atalk_init,
error code should be set, otherwise it will
triggers NULL pointer dereference while unloading
module.

Fixes: 9804501fa1 ("appletalk: Fix potential NULL pointer dereference in unregister_snap_client")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-17 20:38:59 +01:00
..
aarp.c appletalk: Fix potential NULL pointer dereference in unregister_snap_client 2019-12-17 20:38:59 +01:00
atalk_proc.c appletalk: Fix use-after-free in atalk_proc_exit 2019-04-20 09:15:07 +02:00
ddp.c appletalk: Set error code if register_snap_client failed 2019-12-17 20:38:59 +01:00
dev.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sysctl_net_atalk.c appletalk: Fix use-after-free in atalk_proc_exit 2019-04-20 09:15:07 +02:00