From: Günther Deschner <gd@samba.org>
Date: Mon, 14 Apr 2008 20:58:38 +0000 (+0200)
Subject: net: abort when lp_realm is not set in net_ads_leave().
X-Git-Tag: samba-3.3.0pre1~2657
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=53735edcbb059e73c51ae17d4ff75d2a4dee53e5;p=thirdparty%2Fsamba.git

net: abort when lp_realm is not set in net_ads_leave().

Guenther
---

diff --git a/source/utils/net_ads.c b/source/utils/net_ads.c
index b4814521aac..50e5b3752ba 100644
--- a/source/utils/net_ads.c
+++ b/source/utils/net_ads.c
@@ -816,6 +816,11 @@ static int net_ads_leave(int argc, const char **argv)
 	struct libnet_UnjoinCtx *r = NULL;
 	WERROR werr;
 
+	if (!*lp_realm()) {
+		d_fprintf(stderr, "No realm set, are we joined ?\n");
+		return -1;
+	}
+
 	if (!(ctx = talloc_init("net_ads_leave"))) {
 		d_fprintf(stderr, "Could not initialise talloc context.\n");
 		return -1;