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- Enforce correct order of authentication requests

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This commit is contained in:
Guus Sliepen 2000-10-29 01:08:09 +00:00
parent 3b9802a542
commit 2689690dc3
1 changed files with 9 additions and 2 deletions
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11
src/protocol.c
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@ -17,7 +17,7 @@
along with this program; if not, write to the Free Software along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id: protocol.c,v 1.28.4.48 2000/10/29 00:24:31 guus Exp $ $Id: protocol.c,v 1.28.4.49 2000/10/29 01:08:09 guus Exp $
*/ */
#include "config.h" #include "config.h"
@ -111,6 +111,12 @@ cp
request_name[request], cl->name, cl->hostname); request_name[request], cl->name, cl->hostname);
} }
if((cl->allow_request != ALL) && (cl->allow_request != request))
{
syslog(LOG_ERR, _("Unauthorized request from %s (%s)"), cl->name, cl->hostname);
return -1;
}
if(request_handlers[request](cl)) if(request_handlers[request](cl))
/* Something went wrong. Probably scriptkiddies. Terminate. */ /* Something went wrong. Probably scriptkiddies. Terminate. */
{ {
@ -435,7 +441,8 @@ cp
int send_ack(conn_list_t *cl) int send_ack(conn_list_t *cl)
{ {
cp cp
cl->allow_request = ACK; if(cl->status.outgoing)
cl->allow_request = ACK;
cp cp
return send_request(cl, "%d", ACK); return send_request(cl, "%d", ACK);
} }