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| author | Chuck Lever | 2017-11-05 21:45:22 +0100 |
|---|---|---|
| committer | Anna Schumaker | 2017-11-17 22:43:52 +0100 |
| commit | c05cefcc72416a37eba5a2b35f0704ed758a9145 (patch) | |
| tree | 74afd3e29a68c0b319610d0c7a83dbe5b3a9a982 /drivers/misc | |
| parent | NFS: super: mark expected switch fall-throughs (diff) | |
| download | kernel-qcow2-linux-c05cefcc72416a37eba5a2b35f0704ed758a9145.tar.gz kernel-qcow2-linux-c05cefcc72416a37eba5a2b35f0704ed758a9145.tar.xz kernel-qcow2-linux-c05cefcc72416a37eba5a2b35f0704ed758a9145.zip | |
nfs: Fix ugly referral attributes
Before traversing a referral and performing a mount, the mounted-on
directory looks strange:
dr-xr-xr-x. 2 4294967294 4294967294 0 Dec 31 1969 dir.0
nfs4_get_referral is wiping out any cached attributes with what was
returned via GETATTR(fs_locations), but the bit mask for that
operation does not request any file attributes.
Retrieve owner and timestamp information so that the memcpy in
nfs4_get_referral fills in more attributes.
Changes since v1:
- Don't request attributes that the client unconditionally replaces
- Request only MOUNTED_ON_FILEID or FILEID attribute, not both
- encode_fs_locations() doesn't use the third bitmask word
Fixes: 6b97fd3da1ea ("NFSv4: Follow a referral")
Suggested-by: Pradeep Thomas <pradeepthomas@gmail.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Cc: stable@vger.kernel.org
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'drivers/misc')
0 files changed, 0 insertions, 0 deletions