diff options
| -rw-r--r-- | src/net.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/net.cpp b/src/net.cpp index b7cf973d41..018afc47c7 100644 --- a/src/net.cpp +++ b/src/net.cpp @@ -130,6 +130,8 @@ bool ConnectSocket(const CAddress& addrConnect, SOCKET& hSocketRet) bool Lookup(const char *pszName, vector<CAddress>& vaddr, int nServices, int nMaxSolutions, bool fAllowLookup, int portDefault, bool fAllowPort) { vaddr.clear(); + if (pszName[0] == 0) + return false; int port = portDefault; char psz[256]; char *pszHost = psz; @@ -155,11 +157,11 @@ bool Lookup(const char *pszName, vector<CAddress>& vaddr, int nServices, int nMa } } - struct in_addr addrIP; - if (inet_aton(pszHost, &addrIP)) + unsigned int addrIP = inet_addr(pszHost); + if (addrIP != INADDR_NONE) { // valid IP address passed - vaddr.push_back(CAddress(addrIP.s_addr, port, nServices)); + vaddr.push_back(CAddress(addrIP, port, nServices)); return true; } @@ -1524,7 +1526,7 @@ void StartNode(void* parg) if (gethostname(pszHostName, sizeof(pszHostName)) != SOCKET_ERROR) { vector<CAddress> vaddr; - if (NameLookup(pszHostName, vaddr, nLocalServices)) + if (Lookup(pszHostName, vaddr, nLocalServices, -1, true)) foreach (const CAddress &addr, vaddr) if (addr.GetByte(3) != 127) { |