Index: demux.c
===================================================================
RCS file: /projects/xelerance/master/openswan-2/programs/pluto/demux.c,v
retrieving revision 1.210.2.16
diff -c -r1.210.2.16 demux.c
*** openswan-2.x.x/programs/pluto/demux.c.old	16 Jun 2008 01:03:04 -0000	1.210.2.16
--- openswan-2.x.x/programs/pluto/demux.c	22 Mar 2009 20:11:13 -0000
***************
*** 1068,1076 ****
--- 1068,1084 ----
          switch (n->isan_type)
          {
          case R_U_THERE:
+ 	   if(st==NULL) {
+ 		loglog(RC_LOG_SERIOUS, "received bogus  R_U_THERE informational message");
+ 		return STF_IGNORE;
+ 	   }
              return dpd_inI_outR(st, n, n_pbs);
  
          case R_U_THERE_ACK:
+ 	   if(st==NULL) {
+ 		loglog(RC_LOG_SERIOUS, "received bogus  R_U_THERE informational message");
+ 		return STF_IGNORE;
+ 	   }
              return dpd_inR(st, n, n_pbs);
  
  	case PAYLOAD_MALFORMED: