diff options
| -rw-r--r-- | fs/cifs/cifsencrypt.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c index 632070b4275d..788f0ad6feda 100644 --- a/fs/cifs/cifsencrypt.c +++ b/fs/cifs/cifsencrypt.c @@ -99,11 +99,12 @@ static int cifs_calc_signature2(const struct kvec *iov, int n_vec, MD5Init(&context); MD5Update(&context, (char *)&key->data, key->len); for (i = 0; i < n_vec; i++) { + if (iov[i].iov_len == 0) + continue; if (iov[i].iov_base == NULL) { cERROR(1, ("null iovec entry")); return -EIO; - } else if (iov[i].iov_len == 0) - break; /* bail out if we are sent nothing to sign */ + } /* The first entry includes a length field (which does not get signed that occupies the first 4 bytes before the header */ if (i == 0) { |