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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-02-19 12:13:02 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-02-19 12:13:02 -0800 |
| commit | e95003c3f9ccbfa7ab9d265e6eb703ee2fa4cfe7 (patch) | |
| tree | d70ef553a493478b91d96147d2c5e7e576ef8cee /fs/nfs/nfs4state.c | |
| parent | 981adacd394f15664364d7a9e138efe06c4c07d1 (diff) | |
| parent | 146d70caaa1b87f64597743429d7da4b8073d0c9 (diff) | |
Merge tag 'nfs-for-3.14-4' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Pull NFS client bugfixes from Trond Myklebust:
"Highlights include stable fixes for the following bugs:
- General performance regression due to NFS_INO_INVALID_LABEL being
set when the server doesn't support labeled NFS
- Hang in the RPC code due to a socket out-of-buffer race
- Infinite loop when trying to establish the NFSv4 lease
- Use-after-free bug in the RPCSEC gss code.
- nfs4_select_rw_stateid is returning with a non-zero error value on
success
Other bug fixes:
- Potential memory scribble in the RPC bi-directional RPC code
- Pipe version reference leak
- Use the correct net namespace in the new NFSv4 migration code"
* tag 'nfs-for-3.14-4' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
NFS fix error return in nfs4_select_rw_stateid
NFSv4: Use the correct net namespace in nfs4_update_server
SUNRPC: Fix a pipe_version reference leak
SUNRPC: Ensure that gss_auth isn't freed before its upcall messages
SUNRPC: Fix potential memory scribble in xprt_free_bc_request()
SUNRPC: Fix races in xs_nospace()
SUNRPC: Don't create a gss auth cache unless rpc.gssd is running
NFS: Do not set NFS_INO_INVALID_LABEL unless server supports labeled NFS
Diffstat (limited to 'fs/nfs/nfs4state.c')
| -rw-r--r-- | fs/nfs/nfs4state.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index e5be72518bd..e1a47217c05 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -1015,8 +1015,11 @@ int nfs4_select_rw_stateid(nfs4_stateid *dst, struct nfs4_state *state, if (ret == -EIO) /* A lost lock - don't even consider delegations */ goto out; - if (nfs4_copy_delegation_stateid(dst, state->inode, fmode)) + /* returns true if delegation stateid found and copied */ + if (nfs4_copy_delegation_stateid(dst, state->inode, fmode)) { + ret = 0; goto out; + } if (ret != -ENOENT) /* nfs4_copy_delegation_stateid() didn't over-write * dst, so it still has the lock stateid which we now |