From 75ded9bcdff960829743aca4a984a4cbf40a3585 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Thu, 29 Oct 2009 23:01:58 -0700
Subject: Initialize local variable in resolver.

When the DNS server doesn't reply at all we possibly tested
an unitialized variable.
---
 resolv/res_send.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'resolv/res_send.c')

diff --git a/resolv/res_send.c b/resolv/res_send.c
index fa48bd98d1..e2bbfcc83f 100644
--- a/resolv/res_send.c
+++ b/resolv/res_send.c
@@ -1005,7 +1005,8 @@ send_dg(res_state statp,
 	struct pollfd pfd[1];
 	int ptimeout;
 	struct sockaddr_in6 from;
-	int resplen, n;
+	int resplen = 0;
+	int n;
 
 	/*
 	 * Compute time for the total operation.
-- 
cgit 1.4.1