File Fix-crash-introduced-in-2675f2061525bc954be14988d643.patch of Package dnsmasq

From 16800ea072dd0cdf14d951c4bb8d2808b3dfe53d Mon Sep 17 00:00:00 2001
From: Simon Kelley <simon@thekelleys.org.uk>
Date: Tue, 30 Aug 2016 23:07:06 +0100
Subject: [PATCH 4/4] Fix crash introduced in
 2675f2061525bc954be14988d64384b74aa7bf8b

---
 src/network.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/network.c b/src/network.c
index ddf8d31..d87d08f 100644
--- a/src/network.c
+++ b/src/network.c
@@ -1516,8 +1516,9 @@ void check_servers(void)
 	      serv->flags |= SERV_MARK;
 	      continue;
 	    }
-
-	  serv->sfd->used = 1;
+	  
+	  if (serv->sfd)
+	    serv->sfd->used = 1;
 	}
       
       if (!(serv->flags & SERV_NO_REBIND) && !(serv->flags & SERV_LITERAL_ADDRESS))
-- 
2.11.0