nfsd: permit unauthenticated stat of export root

[safe/jmp/linux-2.6] / fs / nfsd / nfs3proc.c

diff --git a/fs/nfsd/nfs3proc.c b/fs/nfsd/nfs3proc.c
index 4d617ea..9dbd2eb 100644 (file)
--- a/fs/nfsd/nfs3proc.c
+++ b/fs/nfsd/nfs3proc.c
@@ -63,7 +63,8 @@ nfsd3_proc_getattr(struct svc_rqst *rqstp, struct nfsd_fhandle  *argp,
                SVCFH_fmt(&argp->fh));
 
        fh_copy(&resp->fh, &argp->fh);
-       nfserr = fh_verify(rqstp, &resp->fh, 0, NFSD_MAY_NOP);
+       nfserr = fh_verify(rqstp, &resp->fh, 0,
+                       NFSD_MAY_NOP | NFSD_MAY_BYPASS_GSS_ON_ROOT);
        if (nfserr)
                RETURN_STATUS(nfserr);
 
@@ -530,7 +531,7 @@ nfsd3_proc_fsstat(struct svc_rqst * rqstp, struct nfsd_fhandle    *argp,
        dprintk("nfsd: FSSTAT(3)   %s\n",
                                SVCFH_fmt(&argp->fh));
 
-       nfserr = nfsd_statfs(rqstp, &argp->fh, &resp->stats);
+       nfserr = nfsd_statfs(rqstp, &argp->fh, &resp->stats, 0);
        fh_put(&argp->fh);
        RETURN_STATUS(nfserr);
 }
@@ -558,7 +559,8 @@ nfsd3_proc_fsinfo(struct svc_rqst * rqstp, struct nfsd_fhandle    *argp,
        resp->f_maxfilesize = ~(u32) 0;
        resp->f_properties = NFS3_FSF_DEFAULT;
 
-       nfserr = fh_verify(rqstp, &argp->fh, 0, NFSD_MAY_NOP);
+       nfserr = fh_verify(rqstp, &argp->fh, 0,
+                       NFSD_MAY_NOP | NFSD_MAY_BYPASS_GSS_ON_ROOT);
 
        /* Check special features of the file system. May request
         * different read/write sizes for file systems known to have