From: Volker Lendecke <vl@samba.org>
Date: Mon, 15 Jan 2018 09:47:51 +0000 (+0100)
Subject: rpc_server: Improve a debug message
X-Git-Tag: tevent-0.9.36~314
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6aa0cc2570f9c86e76086bebf16234988107384e;p=thirdparty%2Fsamba.git

rpc_server: Improve a debug message

A client sending us a bind with an unknown interface should not spam
syslog by default. Also, show what interface the client tried to connect
to.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
---

diff --git a/source3/rpc_server/srv_pipe.c b/source3/rpc_server/srv_pipe.c
index 4534200f75c..7a1c6159467 100644
--- a/source3/rpc_server/srv_pipe.c
+++ b/source3/rpc_server/srv_pipe.c
@@ -738,7 +738,10 @@ static bool api_pipe_bind_req(struct pipes_struct *p,
 
 	table = ndr_table_by_uuid(&id.uuid);
 	if (table == NULL) {
-		DEBUG(0,("unknown interface\n"));
+		char *iface = ndr_syntax_id_to_string(talloc_tos(), &id);
+		DBG_NOTICE("unknown interface %s\n",
+			   iface ? iface : "<null>");
+		TALLOC_FREE(iface);
 		return false;
 	}