Fix a couple of state transitions

[ppp.git] / pppd / ipcp.c

diff --git a/pppd/ipcp.c b/pppd/ipcp.c
index c3b052160f949ad74b679bec3c9cac3b15b97fa8..1ed4c07796706e3a9e9ce63817e75f2b9600fdb2 100644 (file)
--- a/pppd/ipcp.c
+++ b/pppd/ipcp.c
@@ -40,7 +40,7 @@
  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#define RCSID  "$Id: ipcp.c,v 1.62 2002/12/04 23:03:32 paulus Exp $"
+#define RCSID  "$Id: ipcp.c,v 1.63 2003/06/29 10:06:14 paulus Exp $"
 
 /*
  * TODO:
@@ -91,6 +91,7 @@ static int default_route_set[NUM_PPP];        /* Have set up a default route */
 static int proxy_arp_set[NUM_PPP];     /* Have created proxy arp entry */
 static bool usepeerdns;                        /* Ask peer for DNS addrs */
 static int ipcp_is_up;                 /* have called np_up() */
+static int ipcp_is_open;               /* haven't called np_finished() */
 static bool ask_for_local;             /* request our address from peer */
 static char vj_value[8];               /* string form of vj option value */
 static char netmask_str[20];           /* string form of netmask value */
@@ -602,6 +603,7 @@ ipcp_open(unit)
     int unit;
 {
     fsm_open(&ipcp_fsm[unit]);
+    ipcp_is_open = 1;
 }
 
 
@@ -1894,7 +1896,10 @@ static void
 ipcp_finished(f)
     fsm *f;
 {
-    np_finished(f->unit, PPP_IP);
+       if (ipcp_is_open) {
+               ipcp_is_open = 0;
+               np_finished(f->unit, PPP_IP);
+       }
 }