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(parent: ed0b72a) | 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 17:59:03 +0000 (10:59 -0700)
commiteadc8331866c462ce8ff807d42abd0038d8cb763
tree05252177ef6a1cc15b1ce9ff0db2bb48734d898ftree | snapshot
parented0b72ac1e4361d9aaf2922adfba4a263cc37e03commit | 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
unionfs2-2.6.39.y