diff options
Diffstat (limited to 'monitor.c')
| -rw-r--r-- | monitor.c | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: monitor.c,v 1.175 2017/10/05 15:52:03 djm Exp $ */ +/* $OpenBSD: monitor.c,v 1.176 2017/12/18 02:25:15 djm Exp $ */ /* * Copyright 2002 Niels Provos <provos@citi.umich.edu> * Copyright 2002 Markus Friedl <markus@openbsd.org> @@ -1339,12 +1339,14 @@ mm_answer_keyverify(int sock, struct sshbuf *m) { struct sshkey *key; u_char *signature, *data, *blob; + char *sigalg; size_t signaturelen, datalen, bloblen; int r, ret, valid_data = 0, encoded_ret; if ((r = sshbuf_get_string(m, &blob, &bloblen)) != 0 || (r = sshbuf_get_string(m, &signature, &signaturelen)) != 0 || - (r = sshbuf_get_string(m, &data, &datalen)) != 0) + (r = sshbuf_get_string(m, &data, &datalen)) != 0 || + (r = sshbuf_get_cstring(m, &sigalg, NULL)) != 0) fatal("%s: buffer error: %s", __func__, ssh_err(r)); if (hostbased_cuser == NULL || hostbased_chost == NULL || @@ -1373,7 +1375,7 @@ mm_answer_keyverify(int sock, struct sshbuf *m) fatal("%s: bad signature data blob", __func__); ret = sshkey_verify(key, signature, signaturelen, data, datalen, - active_state->compat); + sigalg, active_state->compat); debug3("%s: %s %p signature %s", __func__, auth_method, key, (ret == 0) ? "verified" : "unverified"); auth2_record_key(authctxt, ret == 0, key); |