From 46c729aa286f1577421b05d165568b60de0cd509 Mon Sep 17 00:00:00 2001
From: Christopher Kohlhoff <chris@kohlhoff.com>
Date: Thu, 4 Nov 2021 01:35:30 +1100
Subject: [PATCH] Use faster implementation for network_v4::canonical().

---
 include/boost/asio/ip/network_v4.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/boost/asio/ip/network_v4.hpp b/include/boost/asio/ip/network_v4.hpp
index ffe67405..53bc3bb6 100644
--- a/include/boost/asio/ip/network_v4.hpp
+++ b/include/boost/asio/ip/network_v4.hpp
@@ -123,7 +123,7 @@ public:
   /// Obtain the true network address, omitting any host bits.
   network_v4 canonical() const BOOST_ASIO_NOEXCEPT
   {
-    return network_v4(network(), netmask());
+    return network_v4(network(), prefix_length());
   }
 
   /// Test if network is a valid host address.