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Fix: loopback protection

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This commit is contained in:
fendo 2012-12-09 18:50:07 +01:00
parent bcc2c7408b
commit 0834bba08e
1 changed files with 2 additions and 0 deletions
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2
l2tplac.c
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@ -227,6 +227,8 @@ void lac_save_rad_tag_tunnels(sessionidt s)
LOG(1, s, session[s].tunnel, "Error, Bad IP tunnel server endpoint \n"); LOG(1, s, session[s].tunnel, "Error, Bad IP tunnel server endpoint \n");
else if (strlen(ptunnelrlns[idtag].tunnel_assignment_id) <= 0) else if (strlen(ptunnelrlns[idtag].tunnel_assignment_id) <= 0)
LOG(1, s, session[s].tunnel, "Error, No tunnel_assignment_id \n"); LOG(1, s, session[s].tunnel, "Error, No tunnel_assignment_id \n");
else if (ptunnelrlns[idtag].tunnel_server_endpoint == ntohl(config->bind_address))
LOG(0, s, session[s].tunnel, "Error, IP Remote LNS == IP local bind address (%s) !!!\n", fmtaddr(config->bind_address, 0));
else else
{ {
for (idrlns = 1; idrlns < MAXRLNSTUNNEL; ++idrlns) for (idrlns = 1; idrlns < MAXRLNSTUNNEL; ++idrlns)