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| author | J. Bruce Fields <bfields@citi.umich.edu> | 2006-06-30 01:56:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-30 11:25:40 -0700 |
| commit | 9ecb6a08d84d0e795648d5add64f154bc406914b (patch) | |
| tree | 007e079b6bde7c6b0b7758d218d006e9f6bcab5d /fs | |
| parent | ba5a6a19d83babe00be3711db3deee5c57587b8f (diff) | |
| download | lwn-9ecb6a08d84d0e795648d5add64f154bc406914b.tar.gz lwn-9ecb6a08d84d0e795648d5add64f154bc406914b.zip | |
[PATCH] knfsd: nfsd4: fix open flag passing
Since nfsv4 actually keeps around the file descriptors it gets from open
(instead of just using them for a single read or write operation), we need to
make sure that we can do RDWR opens and not just RDONLY/WRONLY.
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfsd/nfs4state.c | 6 | ||||
| -rw-r--r-- | fs/nfsd/vfs.c | 5 |
2 files changed, 7 insertions, 4 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 591dc6ba6e19..9daa0b9feb8d 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -1790,10 +1790,10 @@ nfsd4_process_open2(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nf } else { /* Stateid was not found, this is a new OPEN */ int flags = 0; + if (open->op_share_access & NFS4_SHARE_ACCESS_READ) + flags |= MAY_READ; if (open->op_share_access & NFS4_SHARE_ACCESS_WRITE) - flags = MAY_WRITE; - else - flags = MAY_READ; + flags |= MAY_WRITE; status = nfs4_new_open(rqstp, &stp, dp, current_fh, flags); if (status) goto out; diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index f916b170e136..423e1ba07044 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -673,7 +673,10 @@ nfsd_open(struct svc_rqst *rqstp, struct svc_fh *fhp, int type, goto out_nfserr; if (access & MAY_WRITE) { - flags = O_WRONLY|O_LARGEFILE; + if (access & MAY_READ) + flags = O_RDWR|O_LARGEFILE; + else + flags = O_WRONLY|O_LARGEFILE; DQUOT_INIT(inode); } |