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(parent: 877b9f5) | patch
gfs2_meta: ->mount() can get NULL dev_name
authorAl Viro <viro@zeniv.linux.org.uk>
Sat, 13 Oct 2018 04:19:13 +0000 (00:19 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 22 Nov 2018 06:32:43 +0000 (07:32 +0100)
commit844c9383fa445835edebe2097e9771f7edf3762e
tree59b63a975450c944627d4f327df35351bd888a40tree | snapshot
parent877b9f5767c4a0e2f67c5f0f1f74353cddcb705ccommit | diff
gfs2_meta: ->mount() can get NULL dev_name

commit 3df629d873f8683af6f0d34dfc743f637966d483 upstream.

get in sync with mount_bdev() handling of the same

Reported-by: syzbot+c54f8e94e6bba03b04e9@syzkaller.appspotmail.com
Cc: stable@vger.kernel.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/gfs2/ops_fstype.c diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;