diff options
Diffstat (limited to 'src/network/core/address.cpp')
| -rw-r--r-- | src/network/core/address.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/network/core/address.cpp b/src/network/core/address.cpp index aafa7947c..ba81a6c0d 100644 --- a/src/network/core/address.cpp +++ b/src/network/core/address.cpp @@ -187,6 +187,13 @@ SOCKET NetworkAddress::Resolve(int family, int socktype, int flags, SocketList * SOCKET sock = INVALID_SOCKET; for (struct addrinfo *runp = ai; runp != NULL; runp = runp->ai_next) { + /* When we are binding to multiple sockets, make sure we do not + * connect to one with exactly the same address twice. That's + * ofcourse totally unneeded ;) */ + if (sockets != NULL) { + NetworkAddress address(runp->ai_addr, runp->ai_addrlen); + if (sockets->Find(address) != sockets->End()) continue; + } sock = func(runp); if (sock == INVALID_SOCKET) continue; |