From 9f043d704320942bfbc5cd7773e91a7beff5522b Mon Sep 17 00:00:00 2001
From: Aaron Lu <aaron.lu@intel.com>
Date: Fri, 7 Nov 2014 14:27:36 +0800
Subject: [PATCH] afindep: close the accepted socket when done

The accepted socket ns isn't closed when done and that caused the socket
to keep in the CLOSE_WAIT state until the program quits. But since nc6
is used to continuous accpet more connections and not quit with a
client, this would cause more and more sockets to stay in CLOSE_WAIT
state and eventually new connections will be refused.

Signed-off-by: Aaron Lu <aaron.lu@intel.com>
---
 src/afindep.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/afindep.c b/src/afindep.c
index 6645d6d..bf06e8b 100644
--- a/src/afindep.c
+++ b/src/afindep.c
@@ -548,6 +548,7 @@ int afindep_listener(const struct addrinfo *hints,
 			}
 
 			callback(ns, socktype, cdata);
+			close(ns);
 
 			if (max_accept > 0 && --max_accept == 0)
 				break;
-- 
1.9.3