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(parent: 2f14dae) | patch
ceph: ensure d_name stability in ceph_dentry_hash()
authorJeff Layton <jlayton@kernel.org>
Wed, 17 Apr 2019 16:58:28 +0000 (12:58 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 16 May 2019 17:44:43 +0000 (19:44 +0200)
commit811fb30278b49cc604508510e1b77f1ede679c4e
tree12b78434ff8d92086ccd4e5c3f39734ae31ca194tree | snapshot
parent2f14dae91560e36ada26e4019f40ddf1798d7b70commit | diff
ceph: ensure d_name stability in ceph_dentry_hash()

commit 76a495d666e5043ffc315695f8241f5e94a98849 upstream.

Take the d_lock here to ensure that d_name doesn't change.

Cc: stable@vger.kernel.org
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/ceph/dir.c diff | blob | history
Mirror: https://github.com/0ranko0P/kernel_xiaomi_msm8998/
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