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>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 707975eebb5d..9bf5e66d11db 100644
--- 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) {