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If the peer asks for IP 0.0.0.0, choose an IP ourselves

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without looking for it in our IP list (and if found, trying
to ifconfig it!).
This commit is contained in:
Brian Somers 1997-12-19 04:49:53 +00:00
parent 45d6875df6
commit f5fb6bd02a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=31850
1 changed files with 3 additions and 2 deletions
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5
usr.sbin/ppp/ipcp.c
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@ -17,7 +17,7 @@
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* $Id: ipcp.c,v 1.41 1997/12/06 22:43:58 brian Exp $
* $Id: ipcp.c,v 1.42 1997/12/13 02:37:24 brian Exp $
*
* TODO:
* o More RFC1772 backwoard compatibility
@ -382,7 +382,8 @@ IpcpDecodeConfig(u_char * cp, int plen, int mode_type)
switch (mode_type) {
case MODE_REQ:
if (iplist_isvalid(&DefHisChoice)) {
if (iplist_ip2pos(&DefHisChoice, ipaddr) < 0 ||
if (ipaddr.s_addr == INADDR_ANY ||
iplist_ip2pos(&DefHisChoice, ipaddr) < 0 ||
OsTrySetIpaddress(DefMyAddress.ipaddr, ipaddr) != 0) {
LogPrintf(LogIPCP, "%s: Address invalid or already in use\n",
inet_ntoa(ipaddr));