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p2p: replace make_address_v4_from_v6 with boost function

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This commit is contained in:
jpk68
2026-06-16 16:36:17 -04:00
parent ff1f97bf6e
commit 6da09994b9
1 changed files with 3 additions and 14 deletions
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src/p2p/net_node.inl
+3 -14
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@@ -64,17 +64,6 @@
#define MIN_WANTED_SEED_NODES 12
static inline boost::asio::ip::address_v4 make_address_v4_from_v6(const boost::asio::ip::address_v6& a)
{
const auto &bytes = a.to_bytes();
uint32_t v4 = 0;
v4 = (v4 << 8) | bytes[12];
v4 = (v4 << 8) | bytes[13];
v4 = (v4 << 8) | bytes[14];
v4 = (v4 << 8) | bytes[15];
return boost::asio::ip::address_v4(v4);
}
namespace nodetool
{
template<class t_payload_net_handler>
@@ -1566,7 +1555,7 @@ namespace nodetool
const boost::asio::ip::address_v6 actual_ip = address.as<const epee::net_utils::ipv6_network_address>().ip();
if (actual_ip.is_v4_mapped())
{
boost::asio::ip::address_v4 v4ip = make_address_v4_from_v6(actual_ip);
auto v4ip = boost::asio::ip::make_address_v4(boost::asio::ip::v4_mapped, actual_ip);
uint32_t actual_ipv4;
memcpy(&actual_ipv4, v4ip.to_bytes().data(), sizeof(actual_ipv4));
return epee::net_utils::ipv4_network_address(actual_ipv4, 0).host_str();
@@ -1632,7 +1621,7 @@ namespace nodetool
const boost::asio::ip::address_v6 &actual_ip = na.as<const epee::net_utils::ipv6_network_address>().ip();
if (actual_ip.is_v4_mapped())
{
boost::asio::ip::address_v4 v4ip = make_address_v4_from_v6(actual_ip);
auto v4ip = boost::asio::ip::make_address_v4(boost::asio::ip::v4_mapped, actual_ip);
uint32_t actual_ipv4;
memcpy(&actual_ipv4, v4ip.to_bytes().data(), sizeof(actual_ipv4));
connected_subnets.insert(actual_ipv4 & subnet_mask);
@@ -1688,7 +1677,7 @@ namespace nodetool
const boost::asio::ip::address_v6 &actual_ip = na.as<const epee::net_utils::ipv6_network_address>().ip();
if (actual_ip.is_v4_mapped())
{
boost::asio::ip::address_v4 v4ip = make_address_v4_from_v6(actual_ip);
auto v4ip = boost::asio::ip::make_address_v4(boost::asio::ip::v4_mapped, actual_ip);
uint32_t actual_ipv4;
memcpy(&actual_ipv4, v4ip.to_bytes().data(), sizeof(actual_ipv4));
uint32_t subnet = actual_ipv4 & subnet_mask;