NFSv4: nfs4_decode_dirent must clear entry->fattr->valid

Otherwise, we may end up reading uninitialised data from the resulting
struct nfs_fattr.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 707975eebb5d7dde066502fe0be31f63e3fa2b9f..9bf5e66d11db8f7128b62420fd9eead7bf2aafda 100644 (file)
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -5815,6 +5815,7 @@ __be32 *nfs4_decode_dirent(struct xdr_stream *xdr, struct nfs_entry *entry,
         * since glibc seems to choke on it...)
         */
        entry->ino = 1;
+       entry->fattr->valid = 0;
 
        len = ntohl(*p++);              /* bitmap length */
        if (len-- > 0) {