1 files changed, 4 insertions, 50 deletions

diff --git a/src/netbase.cpp b/src/netbase.cpp
index 9fe34108f..da94fd4d1 100644
--- a/src/netbase.cpp
+++ b/src/netbase.cpp
@@ -94,30 +94,9 @@ bool static LookupIntern(const char *pszName, std::vector<CNetAddr>& vIP, unsign
         }
     }
 
-#ifdef HAVE_GETADDRINFO_A
-    struct in_addr ipv4_addr;
-#ifdef HAVE_INET_PTON
-    if (inet_pton(AF_INET, pszName, &ipv4_addr) > 0) {
-        vIP.push_back(CNetAddr(ipv4_addr));
-        return true;
-    }
-
-    struct in6_addr ipv6_addr;
-    if (inet_pton(AF_INET6, pszName, &ipv6_addr) > 0) {
-        vIP.push_back(CNetAddr(ipv6_addr));
-        return true;
-    }
-#else
-    ipv4_addr.s_addr = inet_addr(pszName);
-    if (ipv4_addr.s_addr != INADDR_NONE) {
-        vIP.push_back(CNetAddr(ipv4_addr));
-        return true;
-    }
-#endif
-#endif
-
     struct addrinfo aiHint;
     memset(&aiHint, 0, sizeof(struct addrinfo));
+
     aiHint.ai_socktype = SOCK_STREAM;
     aiHint.ai_protocol = IPPROTO_TCP;
     aiHint.ai_family = AF_UNSPEC;
@@ -126,33 +105,8 @@ bool static LookupIntern(const char *pszName, std::vector<CNetAddr>& vIP, unsign
 #else
     aiHint.ai_flags = fAllowLookup ? AI_ADDRCONFIG : AI_NUMERICHOST;
 #endif
-
     struct addrinfo *aiRes = NULL;
-#ifdef HAVE_GETADDRINFO_A
-    struct gaicb gcb, *query = &gcb;
-    memset(query, 0, sizeof(struct gaicb));
-    gcb.ar_name = pszName;
-    gcb.ar_request = &aiHint;
-    int nErr = getaddrinfo_a(GAI_NOWAIT, &query, 1, NULL);
-    if (nErr)
-        return false;
-
-    do {
-        // Should set the timeout limit to a reasonable value to avoid
-        // generating unnecessary checking call during the polling loop,
-        // while it can still response to stop request quick enough.
-        // 2 seconds looks fine in our situation.
-        struct timespec ts = { 2, 0 };
-        gai_suspend(&query, 1, &ts);
-        boost::this_thread::interruption_point();
-
-        nErr = gai_error(query);
-        if (0 == nErr)
-            aiRes = query->ar_result;
-    } while (nErr == EAI_INPROGRESS);
-#else
     int nErr = getaddrinfo(pszName, NULL, &aiHint, &aiRes);
-#endif
     if (nErr)
         return false;
 
@@ -338,7 +292,7 @@ static bool Socks5(const std::string& strDest, int port, const ProxyCredentials
         vSocks5Init.push_back(0x01); // # METHODS
         vSocks5Init.push_back(0x00); // X'00' NO AUTHENTICATION REQUIRED
     }
-    ssize_t ret = send(hSocket, (const char*)begin_ptr(vSocks5Init), vSocks5Init.size(), MSG_NOSIGNAL);
+    ssize_t ret = send(hSocket, (const char*)vSocks5Init.data(), vSocks5Init.size(), MSG_NOSIGNAL);
     if (ret != (ssize_t)vSocks5Init.size()) {
         CloseSocket(hSocket);
         return error("Error sending to proxy");
@@ -363,7 +317,7 @@ static bool Socks5(const std::string& strDest, int port, const ProxyCredentials
         vAuth.insert(vAuth.end(), auth->username.begin(), auth->username.end());
         vAuth.push_back(auth->password.size());
         vAuth.insert(vAuth.end(), auth->password.begin(), auth->password.end());
-        ret = send(hSocket, (const char*)begin_ptr(vAuth), vAuth.size(), MSG_NOSIGNAL);
+        ret = send(hSocket, (const char*)vAuth.data(), vAuth.size(), MSG_NOSIGNAL);
         if (ret != (ssize_t)vAuth.size()) {
             CloseSocket(hSocket);
             return error("Error sending authentication to proxy");
@@ -393,7 +347,7 @@ static bool Socks5(const std::string& strDest, int port, const ProxyCredentials
     vSocks5.insert(vSocks5.end(), strDest.begin(), strDest.end());
     vSocks5.push_back((port >> 8) & 0xFF);
     vSocks5.push_back((port >> 0) & 0xFF);
-    ret = send(hSocket, (const char*)begin_ptr(vSocks5), vSocks5.size(), MSG_NOSIGNAL);
+    ret = send(hSocket, (const char*)vSocks5.data(), vSocks5.size(), MSG_NOSIGNAL);
     if (ret != (ssize_t)vSocks5.size()) {
         CloseSocket(hSocket);
         return error("Error sending to proxy");