From 50cc510584f0a97175c563a96bd641ead874dc93 Mon Sep 17 00:00:00 2001
From: Volker Lendecke <vl@samba.org>
Date: Wed, 1 Jan 2014 17:56:30 +0100
Subject: [PATCH] libreplace: free() deals fine with NULL pointers

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
---
 lib/replace/getaddrinfo.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/lib/replace/getaddrinfo.c b/lib/replace/getaddrinfo.c
index c5cd52be93c..8440d8e6f3e 100644
--- a/lib/replace/getaddrinfo.c
+++ b/lib/replace/getaddrinfo.c
@@ -321,12 +321,8 @@ void rep_freeaddrinfo(struct addrinfo *res)
 
 	for (;res; res = next) {
 		next = res->ai_next;
-		if (res->ai_canonname) {
-			free(res->ai_canonname);
-		}
-		if (res->ai_addr) {
-			free(res->ai_addr);
-		}
+		free(res->ai_canonname);
+		free(res->ai_addr);
 		free(res);
 	}
 }
-- 
2.11.4.GIT