nfsd: drop unnecessary MAY_EXEC check from create

We need an fh_verify to make sure we at least have a dentry, but actual
permission checks happen later.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>

diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 9d7e1ed..1fb2227 100644 (file)
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -605,12 +605,7 @@ nfsd4_create(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 
        fh_init(&resfh, NFS4_FHSIZE);
 
-       /*
-        * We just check that parent is accessible here, nfsd_* do their
-        * own access permission checks
-        */
-       status = fh_verify(rqstp, &cstate->current_fh, S_IFDIR,
-                          NFSD_MAY_EXEC);
+       status = fh_verify(rqstp, &cstate->current_fh, S_IFDIR, NFSD_MAY_NOP);
        if (status)
                return status;
 

diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 1809624..6666188 100644 (file)
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -1236,11 +1236,7 @@ nfsd_create(struct svc_rqst *rqstp, struct svc_fh *fhp,
        if (isdotent(fname, flen))
                return nfserr_exist;
 
-       /*
-        * Even though it is a create, first let's see if we are even allowed
-        * to peek inside the parent
-        */
-       err = fh_verify(rqstp, fhp, S_IFDIR, NFSD_MAY_EXEC);
+       err = fh_verify(rqstp, fhp, S_IFDIR, NFSD_MAY_NOP);
        if (err)
                return err;