From 54567e57ea9e98e2384a82088e63062134b9b920 Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Mon, 27 Aug 2012 14:54:07 +0000
Subject: [PATCH] libs/nixio: cancel pending alarm after successfully returning
 from getnameinfo()

---
 libs/nixio/src/address.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libs/nixio/src/address.c b/libs/nixio/src/address.c
index a9759ea54..d4f13d764 100644
--- a/libs/nixio/src/address.c
+++ b/libs/nixio/src/address.c
@@ -336,7 +336,10 @@ static int nixio_getnameinfo(lua_State *L) {
 
 #ifdef __linux__
 	if (timeout > 0 && timeout < 1000)
+	{
+		ualarm(0);
 		sigaction(SIGALRM, &sa_old, NULL);
+	}
 #endif
 
 	if (res) {
-- 
2.11.0