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| author |   Ross Lagerwall <rosslagerwall@gmail.com> | 2014-08-09 14:44:00 +0100 |
|---|---|---|
| committer |   J. Bruce Fields <bfields@redhat.com> | 2014-08-17 12:00:14 -0400 |
| commit | 63bab0651be0ba857200219a08644e6a99f448b6 (patch) | |
| tree | 17fd443e8c826a601742d107e81d90e5b1be5940 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | nfsd: call nfs4_put_deleg_lease outside of state_lock (diff) | |
| download | wireguard-linux-63bab0651be0ba857200219a08644e6a99f448b6.tar.xz wireguard-linux-63bab0651be0ba857200219a08644e6a99f448b6.zip | |
nfsd3: Check write permission after checking existence
When creating a file that already exists in a read-only directory with
O_EXCL, the NFSv3 server returns EACCES rather than EEXIST (which local
files and the NFSv4 server return). Fix this by checking the MAY_CREATE
permission only if the file does not exist. Since this already happens
in do_nfsd_create, the check in nfsd3_proc_create can simply be removed.
Signed-off-by: Ross Lagerwall <rosslagerwall@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions