From 5ce12e0beb65765b7e4bcef7f8d9b1963bd53e52 Mon Sep 17 00:00:00 2001
From: Andreas Schneider <asn@samba.org>
Date: Tue, 1 Mar 2011 19:10:02 +0100
Subject: s3-rpc_server: Improved the dcerpc_ncacn_accept switch.
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Signed-off-by: Günther Deschner <gd@samba.org>
---
 source3/rpc_server/rpc_server.c | 67 +++++++++++++++++++++++------------------
 1 file changed, 38 insertions(+), 29 deletions(-)

(limited to 'source3/rpc_server')

diff --git a/source3/rpc_server/rpc_server.c b/source3/rpc_server/rpc_server.c
index 71c714cfae..d332aeb212 100644
--- a/source3/rpc_server/rpc_server.c
+++ b/source3/rpc_server/rpc_server.c
@@ -1032,21 +1032,6 @@ static void dcerpc_ncacn_accept(struct tevent_context *ev_ctx,
 		return;
 	}
 
-	switch (transport) {
-		case NCACN_IP_TCP:
-			ncacn_conn->ep.port = port;
-			break;
-		case NCALRPC:
-		case NCACN_NP:
-			ncacn_conn->ep.name = talloc_strdup(ncacn_conn, name);
-			break;
-		default:
-			DEBUG(0, ("unknown dcerpc transport: %u!\n",
-				  transport));
-			talloc_free(ncacn_conn);
-			close(s);
-			return;
-	}
 	ncacn_conn->transport = transport;
 	ncacn_conn->syntax_id = syntax_id;
 	ncacn_conn->ev_ctx = ev_ctx;
@@ -1084,6 +1069,44 @@ static void dcerpc_ncacn_accept(struct tevent_context *ev_ctx,
 		}
 	}
 
+	switch (transport) {
+		case NCACN_IP_TCP:
+			ncacn_conn->ep.port = port;
+
+			pipe_name = tsocket_address_string(ncacn_conn->client,
+							   ncacn_conn);
+			if (pipe_name == NULL) {
+				close(s);
+				talloc_free(ncacn_conn);
+				return;
+			}
+
+			break;
+		case NCALRPC:
+		case NCACN_NP:
+			ncacn_conn->ep.name = talloc_strdup(ncacn_conn, name);
+			if (ncacn_conn->ep.name == NULL) {
+				close(s);
+				talloc_free(ncacn_conn);
+				return;
+			}
+
+			pipe_name = talloc_strdup(ncacn_conn,
+						  name);
+			if (pipe_name == NULL) {
+				close(s);
+				talloc_free(ncacn_conn);
+				return;
+			}
+			break;
+		default:
+			DEBUG(0, ("unknown dcerpc transport: %u!\n",
+				  transport));
+			talloc_free(ncacn_conn);
+			close(s);
+			return;
+	}
+
 	rc = set_blocking(s, false);
 	if (rc < 0) {
 		DEBUG(2, ("Failed to set dcerpc socket to non-blocking\n"));
@@ -1104,20 +1127,6 @@ static void dcerpc_ncacn_accept(struct tevent_context *ev_ctx,
 		return;
 	}
 
-	switch (ncacn_conn->transport) {
-		case NCACN_IP_TCP:
-			pipe_name = tsocket_address_string(ncacn_conn->client,
-							   ncacn_conn);
-			break;
-		case NCALRPC:
-			pipe_name = talloc_strdup(ncacn_conn,
-						  ncacn_conn->ep.name);
-			break;
-		default:
-			talloc_free(ncacn_conn);
-			return;
-	}
-
 	if (tsocket_address_is_inet(ncacn_conn->client, "ip")) {
 		cli_str = ncacn_conn->client_name;
 	} else {
-- 
cgit