From 128ab365f7ee075d87640d96c4b6c2170ce9bca7 Mon Sep 17 00:00:00 2001

From: Andreas Schneider <asn@samba.org>

Date: Mon, 12 Jan 2015 18:12:13 +0100

Subject: [PATCH] s3-util: Fix authentication with long hostnames.

If the hostname is longer than MAX_NETBIOSNAME_LEN we fail to correctly

check the hostname.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=11008

Signed-off-by: Andreas Schneider <asn@samba.org>

Reviewed-by: Jeremy Allison <jra@samba.org>

(cherry picked from commit da2611adef32107f5a0eec97501c01232ab72efc)

Signed-off-by: Andreas Schneider <asn@samba.org>

---

 source3/lib/util.c | 4 +++-

 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/source3/lib/util.c b/source3/lib/util.c

index f64e2a3..9e6ac9c 100644

--- a/source3/lib/util.c

+++ b/source3/lib/util.c

@@ -1192,7 +1192,9 @@ bool is_myname(const char *s)

 	bool ret = False;

 	for (n=0; my_netbios_names(n); n++) {

-		if (strequal(my_netbios_names(n), s)) {

+		const char *nbt_name = my_netbios_names(n);

+

+		if (strncasecmp_m(nbt_name, s, strlen(nbt_name)) == 0) {

 			ret=True;

 			break;

 		}

-- 

2.2.1