Changeset 64285 in vbox for trunk/src/VBox/Additions/WINNT/Installer

Timestamp:

Oct 16, 2016 8:08:03 PM (8 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

111300

Message:

Additions: bugref:8622: Use crc of user name in name of ipc pipe

File:

• trunk/src/VBox/Additions/WINNT/Installer/InstallHelper/VBoxGuestInstallHelper.cpp (modified) (2 diffs)

trunk/src/VBox/Additions/WINNT/Installer/InstallHelper/VBoxGuestInstallHelper.cpp

@@ -34 +34 @@
 #include <iprt/mem.h>
 #include <iprt/string.h>
+#include <iprt/localipc.h>
 
 /* Required structures/defines of VBoxTray. */
@@ -152 +153 @@
         if (RT_SUCCESS(rc))
         {
-            char szPipeName[255];
-            if (RTStrPrintf(szPipeName, sizeof(szPipeName), "%s%s",
-                            VBOXTRAY_IPC_PIPE_PREFIX, pszUserName))
+            char szPipeName[80];
+            size_t cbPipeName = sizeof(szPipeName);
+            rc = RTLocalIpcMakeNameUniqueUser(VBOXTRAY_IPC_PIPE_PREFIX, pszUserName, szPipeName, &cbPipeName);
+            if (RT_SUCCESS(rc))
             {
                 rc = RTLocalIpcSessionConnect(phSession, szPipeName, 0 /* Flags */);
             }
-            else
-                rc = VERR_NO_MEMORY;
 
             RTStrFree(pszUserName);