-/* $OpenBSD: ssh-agent.c,v 1.157 2007/09/25 23:48:57 canacar Exp $ */
+/* $OpenBSD: ssh-agent.c,v 1.159 2008/06/28 14:05:15 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
u_char *blob, *data, *signature = NULL;
u_int blen, dlen, slen = 0;
extern int datafellows;
+ int odatafellows;
int ok = -1, flags;
Buffer msg;
Key *key;
data = buffer_get_string(&e->request, &dlen);
flags = buffer_get_int(&e->request);
+ odatafellows = datafellows;
if (flags & SSH_AGENT_OLD_SIGNATURE)
datafellows = SSH_BUG_SIGBLOB;
xfree(blob);
if (signature != NULL)
xfree(signature);
+ datafellows = odatafellows;
}
/* shared */
xfree(comment);
goto send;
}
- success = 1;
while (buffer_len(&e->request)) {
- switch (buffer_get_char(&e->request)) {
+ switch ((type = buffer_get_char(&e->request))) {
case SSH_AGENT_CONSTRAIN_LIFETIME:
death = time(NULL) + buffer_get_int(&e->request);
break;
confirm = 1;
break;
default:
- break;
+ error("process_add_identity: "
+ "Unknown constraint type %d", type);
+ xfree(comment);
+ key_free(k);
+ goto send;
}
}
+ success = 1;
if (lifetime && !death)
death = time(NULL) + lifetime;
if ((id = lookup_identity(k, version)) == NULL) {
#ifdef SMARTCARD
static void
-process_add_smartcard_key (SocketEntry *e)
+process_add_smartcard_key(SocketEntry *e)
{
char *sc_reader_id = NULL, *pin;
- int i, version, success = 0, death = 0, confirm = 0;
+ int i, type, version, success = 0, death = 0, confirm = 0;
Key **keys, *k;
Identity *id;
Idtab *tab;
pin = buffer_get_string(&e->request, NULL);
while (buffer_len(&e->request)) {
- switch (buffer_get_char(&e->request)) {
+ switch ((type = buffer_get_char(&e->request))) {
case SSH_AGENT_CONSTRAIN_LIFETIME:
death = time(NULL) + buffer_get_int(&e->request);
break;
confirm = 1;
break;
default:
- break;
+ error("process_add_smartcard_key: "
+ "Unknown constraint type %d", type);
+ xfree(sc_reader_id);
+ xfree(pin);
+ goto send;
}
}
if (lifetime && !death)
buffer_ptr(&sockets[i].output),
buffer_len(&sockets[i].output));
if (len == -1 && (errno == EAGAIN ||
- errno == EINTR))
+ errno == EINTR ||
+ errno == EWOULDBLOCK))
continue;
break;
} while (1);
do {
len = read(sockets[i].fd, buf, sizeof(buf));
if (len == -1 && (errno == EAGAIN ||
- errno == EINTR))
+ errno == EINTR ||
+ errno == EWOULDBLOCK))
continue;
break;
} while (1);