pppd: Negotiate IP address when only peer addresses are provided (#236)

[ppp.git] / pppd / ipcp.c

diff --git a/pppd/ipcp.c b/pppd/ipcp.c
index fcf17b1e7472dcb4bc8c07c0b73827daf1e92c5f..d17dbd28a04d225cd5d5d43dc40547c3e358eb3e 100644 (file)
--- a/pppd/ipcp.c
+++ b/pppd/ipcp.c
@@ -678,8 +678,9 @@ ipcp_resetci(fsm *f)
     ipcp_options *go = &ipcp_gotoptions[f->unit];
     ipcp_options *ao = &ipcp_allowoptions[f->unit];
 
-    wo->req_addr = (wo->neg_addr || wo->old_addrs) &&
-       (ao->neg_addr || ao->old_addrs);
+    wo->req_addr = ((wo->neg_addr || wo->old_addrs) &&
+       (ao->neg_addr || ao->old_addrs)) ||
+       (wo->hisaddr && !wo->accept_remote);
     if (wo->ouraddr == 0)
        wo->accept_local = 1;
     if (wo->hisaddr == 0)
@@ -1648,7 +1649,8 @@ endswitch:
      * option safely.
      */
     if (rc != CONFREJ && !ho->neg_addr && !ho->old_addrs &&
-       wo->req_addr && !reject_if_disagree && !noremoteip) {
+       wo->req_addr && !reject_if_disagree &&
+       ((wo->hisaddr && !wo->accept_remote) || !noremoteip)) {
        if (rc == CONFACK) {
            rc = CONFNAK;
            ucp = inp;                  /* reset pointer */