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Merge pull request #1445 from cryptoknight/ip_stable_sort

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Use stable_sort to preserve order of IP addresses from DNS
This commit is contained in:
Günter Obiltschnig 2016-10-05 09:19:49 +02:00 committed by GitHub
commit d9c3c5270a
1 changed files with 3 additions and 3 deletions
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6
Net/src/SocketAddress.cpp
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@ -170,7 +170,7 @@ SocketAddress& SocketAddress::operator = (const SocketAddress& socketAddress)
destruct();
if (socketAddress.family() == IPv4)
newIPv4(reinterpret_cast<const sockaddr_in*>(socketAddress.addr()));
#if defined(POCO_HAVE_IPv6)
#if defined(POCO_HAVE_IPv6)
else if (socketAddress.family() == IPv6)
newIPv6(reinterpret_cast<const sockaddr_in6*>(socketAddress.addr()));
#endif
@ -252,7 +252,7 @@ void SocketAddress::init(const std::string& hostAddress, Poco::UInt16 portNumber
{
#if defined(POCO_HAVE_IPv6)
// if we get both IPv4 and IPv6 addresses, prefer IPv4
std::sort(addresses.begin(), addresses.end(), AFLT());
std::stable_sort(addresses.begin(), addresses.end(), AFLT());
#endif
init(addresses[0], portNumber);
}
@ -285,7 +285,7 @@ void SocketAddress::init(const std::string& hostAndPort)
std::string port;
std::string::const_iterator it = hostAndPort.begin();
std::string::const_iterator end = hostAndPort.end();
#if defined(POCO_OS_FAMILY_UNIX)
if (*it == '/')
{