From: Jeremy Allison <jra@samba.org>
Date: Fri, 1 Sep 2006 04:41:03 +0000 (+0000)
Subject: r17984: Ensure we never indirect a null opt_username if it wasn't
X-Git-Tag: samba-4.0.0alpha6~801^2~7755
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=56fc28708060c398cd651e46a6a29c12936eb580;p=thirdparty%2Fsamba.git

r17984: Ensure we never indirect a null opt_username if it wasn't
specified.
Jeremy.
(This used to be commit 5d9bb91ab7bb080b56b25849e646143ab3ad8252)
---

diff --git a/source3/utils/ntlm_auth.c b/source3/utils/ntlm_auth.c
index 916763ad212..39b511ca4e7 100644
--- a/source3/utils/ntlm_auth.c
+++ b/source3/utils/ntlm_auth.c
@@ -811,6 +811,11 @@ static void manage_client_ntlmssp_request(enum stdio_helper_mode stdio_helper_mo
 	NTSTATUS nt_status;
 	BOOL first = False;
 	
+	if (!opt_username || !*opt_username) {
+		x_fprintf(x_stderr, "username must be specified!\n\n");
+		exit(1);
+	}
+
 	if (strlen(buf) < 2) {
 		DEBUG(1, ("NTLMSSP query [%s] invalid", buf));
 		x_fprintf(x_stdout, "BH\n");
@@ -1506,6 +1511,11 @@ static void manage_gss_spnego_client_request(enum stdio_helper_mode stdio_helper
 	SPNEGO_DATA spnego;
 	ssize_t len;
 
+	if (!opt_username || !*opt_username) {
+		x_fprintf(x_stderr, "username must be specified!\n\n");
+		exit(1);
+	}
+
 	if (strlen(buf) <= 3) {
 		DEBUG(1, ("SPNEGO query [%s] too short\n", buf));
 		x_fprintf(x_stdout, "BH\n");