[PATCH] winbind3: Fix CID 1107229 Uninitialized pointer read

[Volker Lendecke]

Just as a small distraction from oplocks... a Coverity fix.

Please review & push.

Thanks,

Volker

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From 0d46f45cdb57bb27a26d79a352a2e42608294c08 Mon Sep 17 00:00:00 2001
From: Volker Lendecke <vl at samba.org>
Date: Wed, 16 Oct 2013 21:02:42 +0200
Subject: [PATCH] winbind3: Fix CID 1107229 Uninitialized pointer read

The first "goto done" would TALLOC_FREE the uninitialized "value"

Signed-off-by: Volker Lendecke <vl at samba.org>
---
 source3/winbindd/winbindd_cm.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/source3/winbindd/winbindd_cm.c b/source3/winbindd/winbindd_cm.c
index 0f3e418..68b27e8 100644
--- a/source3/winbindd/winbindd_cm.c
+++ b/source3/winbindd/winbindd_cm.c
@@ -1565,7 +1565,8 @@ bool fetch_current_dc_from_gencache(TALLOC_CTX *mem_ctx,
 				    const char *domain_name,
 				    char **p_dc_name, char **p_dc_ip)
 {
-	char *key, *value, *p;
+	char *key, *p;
+	char *value = NULL;
 	bool ret = false;
 	char *dc_name = NULL;
 	char *dc_ip = NULL;
-- 
1.7.9.5