From: Günther Deschner <gd@samba.org>
Date: Mon, 14 Apr 2008 14:16:25 +0000 (+0200)
Subject: net: exit early in net_ads_join() if the domain is not set.
X-Git-Tag: samba-3.3.0pre1~2661
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8331fbe735e2bec386ab8fc1645dc371d45d3063;p=thirdparty%2Fsamba.git

net: exit early in net_ads_join() if the domain is not set.

Guenther
---

diff --git a/source/utils/net_ads.c b/source/utils/net_ads.c
index a6712b71724..b4814521aac 100644
--- a/source/utils/net_ads.c
+++ b/source/utils/net_ads.c
@@ -1159,6 +1159,12 @@ int net_ads_join(int argc, const char **argv)
 		}
 	}
 
+	if (!*domain) {
+		d_fprintf(stderr, "Please supply a valid domain name\n");
+		werr = WERR_INVALID_PARAM;
+		goto fail;
+	}
+
 	/* Do the domain join here */
 
 	r->in.domain_name	= domain;