From: Michael Adam <obnox@samba.org>
Date: Mon, 30 Jan 2012 13:07:52 +0000 (+0100)
Subject: s3:net ads join: check for malloc success and react accordingly in dns update block
X-Git-Tag: tevent-0.9.15~130
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4831b6e6bb422a9186cf42980894b5e46c147ed4;p=thirdparty%2Fsamba.git

s3:net ads join: check for malloc success and react accordingly in dns update block
---

diff --git a/source3/utils/net_ads.c b/source3/utils/net_ads.c
index ddfe10b9143..cb15b76a28c 100644
--- a/source3/utils/net_ads.c
+++ b/source3/utils/net_ads.c
@@ -1492,6 +1492,11 @@ int net_ads_join(struct net_context *c, int argc, const char **argv)
 		}
 
 		ads_dns->auth.realm = SMB_STRDUP(r->out.dns_domain_name);
+		if (ads_dns->auth.realm == NULL) {
+			d_fprintf(stderr, _("DNS update failed: out of memory\n"));
+			goto dns_done;
+		}
+
 		strupper_m(ads_dns->auth.realm);
 		ads_kinit_password(ads_dns);