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(parent: e2652ea) | patch
dlci: acquire rtnl_lock before calling __dev_get_by_name()
authorZefan Li <lizefan@huawei.com>
Wed, 26 Jun 2013 07:29:54 +0000 (15:29 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 3 Jul 2013 18:03:23 +0000 (11:03 -0700)
commit72ad35befc4715ebb0d715b90f27572ef11a15e2
tree1daacff1c7c923e36858d2ac82b6fb7728e84c86tree | snapshot
parente2652ea43028e5409c2fd2b585dc8388a6e75bd0commit | diff
dlci: acquire rtnl_lock before calling __dev_get_by_name()

commit 11eb2645cbf38a08ae491bf6c602eea900ec0bb5 upstream.

Otherwise the net device returned can be freed at anytime.

Signed-off-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/wan/dlci.c diff | blob | history
wrapfs-3.0.y