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-rw-r--r--service/OneService.cpp5
1 files changed, 2 insertions, 3 deletions
diff --git a/service/OneService.cpp b/service/OneService.cpp
index 7b3c4ff6..4b374cd7 100644
--- a/service/OneService.cpp
+++ b/service/OneService.cpp
@@ -489,13 +489,12 @@ public:
OSUtils::writeFile((_homePath + ZT_PATH_SEPARATOR_S + "zerotier-one.port").c_str(),std::string(portstr));
#ifdef ZT_USE_MINIUPNPC
- // Bind a random secondary port for use with uPnP, since some NAT routers
+ // Bind a secondary port for use with uPnP, since some NAT routers
// (cough Ubiquity Edge cough) barf up a lung if you do both conventional
// NAT-t and uPnP from behind the same port. I think this is a bug, but
// everyone else's router bugs are our problem. :P
for(int k=0;k<512;++k) {
- unsigned int upnport = 40000 + (((port + 1) * (k + 1)) % 25500);
-
+ const unsigned int upnport = 40000 + (((port + 1) * (k + 1)) % 25500);
_v4UpnpLocalAddress = InetAddress(0,upnport);
_v4UpnpUdpSocket = _phy.udpBind((const struct sockaddr *)&_v4UpnpLocalAddress,reinterpret_cast<void *>(&_v4UpnpLocalAddress),131072);
if (_v4UpnpUdpSocket) {