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author | Jeff Layton <jlayton@kernel.org> | 2021-03-01 15:38:01 +0300 |
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committer | Ilya Dryomov <idryomov@gmail.com> | 2021-04-28 00:52:22 +0300 |
commit | d3c51ae1b8cce5bdaf91a1ce32b33cf5626075dc (patch) | |
tree | 47f0721d76ea133f42adb216f90d171d1aa79dcc /fs/ceph/file.c | |
parent | fcaddb1d851bf69c94b3046227341d9684e276b1 (diff) | |
download | linux-d3c51ae1b8cce5bdaf91a1ce32b33cf5626075dc.tar.xz |
ceph: don't clobber i_snap_caps on non-I_NEW inode
We want the snapdir to mirror the non-snapped directory's attributes for
most things, but i_snap_caps represents the caps granted on the snapshot
directory by the MDS itself. A misbehaving MDS could issue different
caps for the snapdir and we lose them here.
Only reset i_snap_caps when the inode is I_NEW. Also, move the setting
of i_op and i_fop inside the if block since they should never change
anyway.
Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph/file.c')
0 files changed, 0 insertions, 0 deletions