vlib: net.tcp_listener support only ip and ip6

vlang · Jan 1, 2024 · f1ffce5 · f1ffce5
1 parent e5cf336
commit f1ffce5
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/vlib/net/tcp.c.v b/vlib/net/tcp.c.v
@@ -301,6 +301,9 @@ pub:
 }
 
 pub fn listen_tcp(family AddrFamily, saddr string, options ListenOptions) !&TcpListener {
+	if family != .ip && family != .ip6 {
+		return error('listen_tcp only supports ip and ip6')
+	}
 	mut s := new_tcp_socket(family) or { return error('${err.msg()}; could not create new socket') }
 	s.set_dualstack(options.dualstack) or {}