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-rw-r--r--fs/nfsd/nfs4proc.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 8333db12cac..a05d3376cc4 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -68,20 +68,18 @@ fh_dup2(struct svc_fh *dst, struct svc_fh *src)
}
static int
-do_open_permission(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open *open)
+do_open_permission(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open *open, int accmode)
{
- int accmode, status;
+ int status;
if (open->op_truncate &&
!(open->op_share_access & NFS4_SHARE_ACCESS_WRITE))
return nfserr_inval;
- accmode = MAY_NOP;
if (open->op_share_access & NFS4_SHARE_ACCESS_READ)
- accmode = MAY_READ;
+ accmode |= MAY_READ;
if (open->op_share_deny & NFS4_SHARE_ACCESS_WRITE)
accmode |= (MAY_WRITE | MAY_TRUNC);
- accmode |= MAY_OWNER_OVERRIDE;
status = fh_verify(rqstp, current_fh, S_IFREG, accmode);
@@ -124,7 +122,7 @@ do_open_lookup(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_o
&resfh.fh_handle.fh_base,
resfh.fh_handle.fh_size);
- status = do_open_permission(rqstp, current_fh, open);
+ status = do_open_permission(rqstp, current_fh, open, MAY_NOP);
}
fh_put(&resfh);
@@ -155,7 +153,7 @@ do_open_fhandle(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_
open->op_truncate = (open->op_iattr.ia_valid & ATTR_SIZE) &&
(open->op_iattr.ia_size == 0);
- status = do_open_permission(rqstp, current_fh, open);
+ status = do_open_permission(rqstp, current_fh, open, MAY_OWNER_OVERRIDE);
return status;
}