From: Kruti Pendharkar <kp025370@broadcom.com>
Date: Tue, 3 Jun 2025 06:30:24 +0000 (-0700)
Subject: Change to common source file not applicable to open-vm-tools.
X-Git-Tag: stable-13.1.0~183
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=de4d5ea805bed88ce9338ae5d47962813d6045fe;p=thirdparty%2Fopen-vm-tools.git

Change to common source file not applicable to open-vm-tools.
---

diff --git a/open-vm-tools/vgauth/serviceImpl/service.c b/open-vm-tools/vgauth/serviceImpl/service.c
index d4716526c..481af4b21 100644
--- a/open-vm-tools/vgauth/serviceImpl/service.c
+++ b/open-vm-tools/vgauth/serviceImpl/service.c
@@ -1,5 +1,6 @@
 /*********************************************************
- * Copyright (C) 2011-2016,2019 VMware, Inc. All rights reserved.
+ * Copyright (c) 2011-2025 Broadcom. All Rights Reserved.
+ * The term "Broadcom" refers to Broadcom Inc. and/or its subsidiaries.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU Lesser General Public License as published
@@ -28,6 +29,7 @@
 #include "VGAuthUtil.h"
 #ifdef _WIN32
 #include "winUtil.h"
+#include <gmodule.h>
 #endif
 
 static ServiceStartListeningForIOFunc startListeningIOFunc = NULL;
@@ -283,9 +285,20 @@ static gchar *
 ServiceUserNameToPipeName(const char *userName)
 {
    gchar *escapedName = ServiceEncodeUserName(userName);
+#ifdef _WIN32
+   /*
+    * Add a unique suffix to avoid a name collision with an existing named pipe
+    * created by someone else (intentionally or by accident).
+    */
+   gchar *pipeName = g_strdup_printf("%s-%s-%u",
+                                     SERVICE_PUBLIC_PIPE_NAME,
+                                     escapedName,
+                                     g_random_int());
+#else
    gchar *pipeName = g_strdup_printf("%s-%s",
                                      SERVICE_PUBLIC_PIPE_NAME,
                                      escapedName);
+#endif
 
    g_free(escapedName);
    return pipeName;