fix bug causing Solaris crashes

diff --git a/modules/ppp.c b/modules/ppp.c
index f2257eeaf5db33cab887f873551a51a302d470c9..57bf02a27b2001027436cab1598c2d477f3f6258 100644 (file)
--- a/modules/ppp.c
+++ b/modules/ppp.c
@@ -24,7 +24,7 @@
  * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
  * OR MODIFICATIONS.
  *
  * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
  * OR MODIFICATIONS.
  *

- * $Id: ppp.c,v 1.11 1997/05/22 06:45:32 paulus Exp $
+ * $Id: ppp.c,v 1.12 1997/07/14 03:51:15 paulus Exp $

  */
 
 /*
  */
 
 /*


@@ -934,7 +934,7 @@ dlpi_request(q, mp, us)
        reply->b_wptr += sizeof(dl_info_ack_t);
        bzero((caddr_t) info, sizeof(dl_info_ack_t));
        info->dl_primitive = DL_INFO_ACK;
        reply->b_wptr += sizeof(dl_info_ack_t);
        bzero((caddr_t) info, sizeof(dl_info_ack_t));
        info->dl_primitive = DL_INFO_ACK;

-       info->dl_max_sdu = us->ppa->mtu;
+       info->dl_max_sdu = us->ppa? us->ppa->mtu: PPP_MAXMTU;

        info->dl_min_sdu = 1;
        info->dl_addr_length = sizeof(ulong);
 #ifdef DL_OTHER
        info->dl_min_sdu = 1;
        info->dl_addr_length = sizeof(ulong);
 #ifdef DL_OTHER