#include <linux/nfsd/nfsd.h>
#include <linux/nfsd/xdr.h>
#include <linux/mm.h>
+#include "auth.h"
#define NFSDDBG_FACILITY NFSDDBG_XDR
* no slashes or null bytes.
*/
static __be32 *
-decode_filename(__be32 *p, char **namp, int *lenp)
+decode_filename(__be32 *p, char **namp, unsigned int *lenp)
{
char *name;
- int i;
+ unsigned int i;
if ((p = xdr_decode_string_inplace(p, namp, lenp, NFS_MAXNAMLEN)) != NULL) {
for (i = 0, name = *namp; i < *lenp; i++, name++) {
}
static __be32 *
-decode_pathname(__be32 *p, char **namp, int *lenp)
+decode_pathname(__be32 *p, char **namp, unsigned int *lenp)
{
char *name;
- int i;
+ unsigned int i;
if ((p = xdr_decode_string_inplace(p, namp, lenp, NFS_MAXPATHLEN)) != NULL) {
for (i = 0, name = *namp; i < *lenp; i++, name++) {
__be32 *nfs2svc_encode_fattr(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp)
{
struct kstat stat;
- vfs_getattr(fhp->fh_export->ex_mnt, fhp->fh_dentry, &stat);
+ vfs_getattr(fhp->fh_export->ex_path.mnt, fhp->fh_dentry, &stat);
return encode_fattr(rqstp, p, fhp, &stat);
}
* Round the length of the data which was specified up to
* the next multiple of XDR units and then compare that
* against the length which was actually received.
+ * Note that when RPCSEC/GSS (for example) is used, the
+ * data buffer can be padded so dlen might be larger
+ * than required. It must never be smaller.
*/
- if (dlen != XDR_QUADLEN(len)*4)
+ if (dlen < XDR_QUADLEN(len)*4)
return 0;
rqstp->rq_vec[0].iov_base = (void*)p;