diff options
Diffstat (limited to 'authfd.c')
| -rw-r--r-- | authfd.c | 11 |
1 files changed, 8 insertions, 3 deletions
@@ -35,7 +35,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: authfd.c,v 1.27 2000/09/07 20:27:49 deraadt Exp $"); +RCSID("$OpenBSD: authfd.c,v 1.28 2000/09/21 11:07:50 markus Exp $"); #include "ssh.h" #include "rsa.h" @@ -51,6 +51,7 @@ RCSID("$OpenBSD: authfd.c,v 1.27 2000/09/07 20:27:49 deraadt Exp $"); #include "authfd.h" #include "kex.h" #include "dsa.h" +#include "compat.h" /* helper */ int decode_reply(int type); @@ -364,20 +365,24 @@ ssh_agent_sign(AuthenticationConnection *auth, unsigned char **sigp, int *lenp, unsigned char *data, int datalen) { + extern int datafellows; Buffer msg; unsigned char *blob; unsigned int blen; - int type; + int type, flags = 0; int ret = -1; if (dsa_make_key_blob(key, &blob, &blen) == 0) return -1; + if (datafellows & SSH_BUG_SIGBLOB) + flags = SSH_AGENT_OLD_SIGNATURE; + buffer_init(&msg); buffer_put_char(&msg, SSH2_AGENTC_SIGN_REQUEST); buffer_put_string(&msg, blob, blen); buffer_put_string(&msg, data, datalen); - buffer_put_int(&msg, 0); /* flags, unused */ + buffer_put_int(&msg, flags); xfree(blob); if (ssh_request_reply(auth, &msg, &msg) == 0) { |