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| author | Adam Ierymenko <adam.ierymenko@gmail.com> | 2019-02-01 14:05:29 -0800 |
|---|---|---|
| committer | Grant Limberg <grant.limberg@zerotier.com> | 2019-02-01 14:06:34 -0800 |
| commit | a3b2aeb00115ed6f4c962640db89e15abb8aa174 (patch) | |
| tree | b8a40b79c1a24deeda1d2e087ddba5948bbe8bed /controller | |
| parent | d0f78f1e03f89e276a95507d66adffcc7f2235a9 (diff) | |
| download | infinitytier-a3b2aeb00115ed6f4c962640db89e15abb8aa174.tar.gz infinitytier-a3b2aeb00115ed6f4c962640db89e15abb8aa174.zip | |
Take netmask bits from most specific route.
Diffstat (limited to 'controller')
| -rw-r--r-- | controller/EmbeddedNetworkController.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/controller/EmbeddedNetworkController.cpp b/controller/EmbeddedNetworkController.cpp index 203dcdd5..8b3f1517 100644 --- a/controller/EmbeddedNetworkController.cpp +++ b/controller/EmbeddedNetworkController.cpp @@ -1523,8 +1523,11 @@ void EmbeddedNetworkController::_request( int routedNetmaskBits = -1; for(unsigned int rk=0;rk<nc->routeCount;++rk) { - if (reinterpret_cast<const InetAddress *>(&(nc->routes[rk].target))->containsAddress(ip)) - routedNetmaskBits = reinterpret_cast<const InetAddress *>(&(nc->routes[rk].target))->netmaskBits(); + if (reinterpret_cast<const InetAddress *>(&(nc->routes[rk].target))->containsAddress(ip)) { + const int nb = (int)(reinterpret_cast<const InetAddress *>(&(nc->routes[rk].target))->netmaskBits()); + if (nb > routedNetmaskBits) + routedNetmaskBits = nb; + } } if (routedNetmaskBits >= 0) { |