gitea-mirror/monero
1
0
Fork 0
mirror of https://github.com/monero-project/monero.git synced 2026-03-12 21:23:09 -07:00
Code Issues Packages Projects Releases Wiki Activity

p2p: fix exclusive node DNS resolution for certain hosts

Browse Source 
Fixes #8633. The function `append_net_address` did not parse hostname + port addresses (e.g. `bar:29080`) correctly if the hostname did not contain a `'.'` character.

@vtnerd comments 1

clear up 2nd conditional statement
This commit is contained in:
Jeffrey Ryan
2022-11-16 15:53:15 -06:00
parent 365fd45b03
commit faaf2af43b
4 changed files with 55 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
src/p2p/net_node.inl
View File

@@ -645,20 +645,10 @@ namespace nodetool
{
using namespace boost::asio;
std::string host = addr;
// Split addr string into host string and port string
std::string host;
std::string port = std::to_string(default_port);
size_t colon_pos = addr.find_last_of(':');
size_t dot_pos = addr.find_last_of('.');
size_t square_brace_pos = addr.find('[');
// IPv6 will have colons regardless. IPv6 and IPv4 address:port will have a colon but also either a . or a [
// as IPv6 addresses specified as address:port are to be specified as "[addr:addr:...:addr]:port"
// One may also specify an IPv6 address as simply "[addr:addr:...:addr]" without the port; in that case
// the square braces will be stripped here.
if ((std::string::npos != colon_pos && std::string::npos != dot_pos) || std::string::npos != square_brace_pos)
{
net::get_network_address_host_and_port(addr, host, port);
}
net::get_network_address_host_and_port(addr, host, port);
MINFO("Resolving node address: host=" << host << ", port=" << port);
io_service io_srv;