diff options
Diffstat (limited to 'fs/nfsd/nfsxdr.c')
| -rw-r--r-- | fs/nfsd/nfsxdr.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/nfsd/nfsxdr.c b/fs/nfsd/nfsxdr.c index cb3e7fadb77..986f9b32083 100644 --- a/fs/nfsd/nfsxdr.c +++ b/fs/nfsd/nfsxdr.c @@ -523,6 +523,10 @@ nfssvc_encode_entry(void *ccdv, const char *name, cd->common.err = nfserr_toosmall; return -EINVAL; } + if (ino > ~((u32) 0)) { + cd->common.err = nfserr_fbig; + return -EINVAL; + } *p++ = xdr_one; /* mark entry present */ *p++ = htonl((u32) ino); /* file id */ p = xdr_encode_array(p, name, namlen);/* name length & name */ |