include file for per-architecture Makefiles

[unix-history] / usr / src / sys / netiso / iso_pcb.c

diff --git a/usr/src/sys/netiso/iso_pcb.c b/usr/src/sys/netiso/iso_pcb.c
index 037a5ee..b2c369f 100644 (file)
--- a/usr/src/sys/netiso/iso_pcb.c
+++ b/usr/src/sys/netiso/iso_pcb.c
@@ -4,7 +4,7 @@
  *
  * %sccs.include.redist.c%
  *
  *
  * %sccs.include.redist.c%
  *

- *     @(#)iso_pcb.c   7.10 (Berkeley) %G%
+ *     @(#)iso_pcb.c   7.11 (Berkeley) %G%

  */
 
 /***********************************************************
  */
 
 /***********************************************************


@@ -431,12 +431,15 @@ iso_pcbdetach(isop)
                        isop, isop->isop_socket, so);
        ENDDEBUG
 #ifdef TPCONS
                        isop, isop->isop_socket, so);
        ENDDEBUG
 #ifdef TPCONS

-       if (isop->isop_refcnt) {
+       if (isop->isop_chan) {

                register struct pklcd *lcp = (struct pklcd *)isop->isop_chan;
                if (--isop->isop_refcnt > 0)
                        return;
                register struct pklcd *lcp = (struct pklcd *)isop->isop_chan;
                if (--isop->isop_refcnt > 0)
                        return;

-               if (lcp && lcp->lcd_state == DATA_TRANSFER)
+               if (lcp && lcp->lcd_state == DATA_TRANSFER) {
+                       lcp->lcd_upper = 0;
+                       lcp->lcd_upnext = 0;

                        pk_disconnect(lcp);
                        pk_disconnect(lcp);

+               }

                isop->isop_chan = 0;
        }
 #endif
                isop->isop_chan = 0;
        }
 #endif