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(parent: 763c783) | patch
appletalk: Set error code if register_snap_client failed
authorYueHaibing <yuehaibing@huawei.com>
Tue, 30 Apr 2019 11:34:08 +0000 (19:34 +0800)
committerDavid S. Miller <davem@davemloft.net>
Tue, 30 Apr 2019 15:09:28 +0000 (11:09 -0400)
commit92604c8a142717c23cc0c3844ffa289dbc2749f1
treef77828bbcf40ea900a21c40ef914dd085038fa12tree | snapshot
parent763c783e3b5803947a0c16ef984575da38ca5189commit | diff
appletalk: Set error code if register_snap_client failed

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

Fixes: 5288b6682436 ("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>
net/appletalk/ddp.c diff | blob | history
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