1 files changed, 3 insertions, 1 deletions

diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index a05d3376cc46..d1fac6872c44 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -78,8 +78,10 @@ do_open_permission(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfs
 
         if (open->op_share_access & NFS4_SHARE_ACCESS_READ)
                 accmode |= MAY_READ;
-        if (open->op_share_deny & NFS4_SHARE_ACCESS_WRITE)
+        if (open->op_share_access & NFS4_SHARE_ACCESS_WRITE)
                 accmode |= (MAY_WRITE | MAY_TRUNC);
+        if (open->op_share_deny & NFS4_SHARE_DENY_WRITE)
+                accmode |= MAY_WRITE;
 
         status = fh_verify(rqstp, current_fh, S_IFREG, accmode);