diff options
| -rw-r--r-- | src/netbase.cpp | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/src/netbase.cpp b/src/netbase.cpp index 6191f25cd9..3cb12f1abc 100644 --- a/src/netbase.cpp +++ b/src/netbase.cpp @@ -682,14 +682,11 @@ bool LookupSubNet(const std::string& strSubnet, CSubNet& ret, DNSLookupFn dns_lo return false; } size_t slash = strSubnet.find_last_of('/'); - std::vector<CNetAddr> vIP; + CNetAddr network; std::string strAddress = strSubnet.substr(0, slash); - // TODO: Use LookupHost(const std::string&, CNetAddr&, bool) instead to just get - // one CNetAddr. - if (LookupHost(strAddress, vIP, 1, false, dns_lookup_function)) + if (LookupHost(strAddress, network, false, dns_lookup_function)) { - CNetAddr network = vIP[0]; if (slash != strSubnet.npos) { std::string strNetmask = strSubnet.substr(slash + 1); @@ -701,14 +698,15 @@ bool LookupSubNet(const std::string& strSubnet, CSubNet& ret, DNSLookupFn dns_lo } else // If not a valid number, try full netmask syntax { + CNetAddr netmask; // Never allow lookup for netmask - if (LookupHost(strNetmask, vIP, 1, false, dns_lookup_function)) { - ret = CSubNet(network, vIP[0]); + if (LookupHost(strNetmask, netmask, false, dns_lookup_function)) { + ret = CSubNet(network, netmask); return ret.IsValid(); } } } - else + else // Single IP subnet (<ipv4>/32 or <ipv6>/128) { ret = CSubNet(network); return ret.IsValid(); |