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| author |   Sage Weil <sage@newdream.net> | 2011-07-26 11:28:11 -0700 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2011-07-26 11:28:11 -0700 |
| commit | 468640e32c7f6bfdaaa011095cc388786755d159 (patch) | |
| tree | beb059d860c2ca39cda9ca3aa45603025655e1a6 /drivers | |
| parent | ceph: only link open operations to directory unsafe list if O_CREAT|O_TRUNC (diff) | |
| download | linux-dev-468640e32c7f6bfdaaa011095cc388786755d159.tar.xz linux-dev-468640e32c7f6bfdaaa011095cc388786755d159.zip | |
ceph: fix ceph_lookup_open intent usage
We weren't properly calling lookup_instantiate_filp when setting up the
lookup intent, which could lead to file leakage on errors. So:
- use separate helper for the hidden snapdir translation, immediately
following the mds request
- use ceph_finish_lookup for the final dentry/return value dance in the
exit path
- lookup_instantiate_filp on success
Reported-by: Al Viro <viro@ZenIV.linux.org.uk>
Reviewed-by: Yehuda Sadeh <yehuda@hq.newdream.net>
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions