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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2013-04-20 01:25:45 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2013-04-20 01:39:42 -0400 |
| commit | 92b40e93849e29f9ca661de6442bb66282738bf7 (patch) | |
| tree | 3809ff1f036c1ecbdf7fd265046e49fdefe8eb68 /fs/nfs/nfs4proc.c | |
| parent | 042ad0b398ea4e937e38324dd096bdf9d2c495f7 (diff) | |
| download | lwn-92b40e93849e29f9ca661de6442bb66282738bf7.tar.gz lwn-92b40e93849e29f9ca661de6442bb66282738bf7.zip | |
NFSv4: Use the open stateid if the delegation has the wrong mode
Fix nfs4_select_rw_stateid() so that it chooses the open stateid
(or an all-zero stateid) if the delegation does not match the selected
read/write mode.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4proc.c')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 282d9fa6994a..39849360f9f6 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -978,6 +978,7 @@ static void nfs_set_open_stateid_locked(struct nfs4_state *state, nfs4_stateid * if (test_bit(NFS_DELEGATED_STATE, &state->flags) == 0) nfs4_stateid_copy(&state->stateid, stateid); nfs4_stateid_copy(&state->open_stateid, stateid); + set_bit(NFS_OPEN_STATE, &state->flags); switch (fmode) { case FMODE_READ: set_bit(NFS_O_RDONLY_STATE, &state->flags); |