summaryrefslogtreecommitdiffstats
path: root/fs
diff options
context:
space:
mode:
authorTrond Myklebust <trond.myklebust@primarydata.com>2016-09-22 13:39:18 -0400
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2016-09-27 14:35:19 -0400
commit304020fe48c6c7fff8b5a38f382b54404f0f79d3 (patch)
tree87ad1ebb4d2d3cf127769e343baf0b48eae474e5 /fs
parent67dd483026c64444d7fd8eab83334621b3c47b76 (diff)
downloadop-kernel-dev-304020fe48c6c7fff8b5a38f382b54404f0f79d3.zip
op-kernel-dev-304020fe48c6c7fff8b5a38f382b54404f0f79d3.tar.gz
NFSv4: Open state recovery must account for file permission changes
If the file permissions change on the server, then we may not be able to recover open state. If so, we need to ensure that we mark the file descriptor appropriately. Cc: stable@vger.kernel.org Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Tested-by: Oleg Drokin <green@linuxhacker.ru> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/nfs/nfs4state.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 4b538bb..0a25f70 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -1532,6 +1532,9 @@ restart:
__func__, status);
case -ENOENT:
case -ENOMEM:
+ case -EACCES:
+ case -EROFS:
+ case -EIO:
case -ESTALE:
/* Open state on this file cannot be recovered */
nfs4_state_mark_recovery_failed(state, status);
OpenPOWER on IntegriCloud