Changeset 52701 in vbox for trunk/src/VBox/Additions/common/VBoxGuest

Timestamp:

Sep 11, 2014 1:40:22 PM (10 years ago)

Author:

vboxsync

Message:

Additions/VBoxGuest: allow root processes access to the back-door logger.

File:

• trunk/src/VBox/Additions/common/VBoxGuest/VBoxGuest.cpp (modified) (3 diffs)

trunk/src/VBox/Additions/common/VBoxGuest/VBoxGuest.cpp

@@ -2516 +2516 @@
  * @param   pcbDataReturned     Where to store the amount of returned data. Can be NULL.
  */
-static int VBoxGuestCommonIOCtl_Log(PVBOXGUESTDEVEXT pDevExt, const char *pch, size_t cbData, size_t *pcbDataReturned)
+static int VBoxGuestCommonIOCtl_Log(PVBOXGUESTDEVEXT pDevExt, const char *pch, size_t cbData, size_t *pcbDataReturned, bool fUserSession)
 {
     NOREF(pch);
@@ -2522 +2522 @@
     if (pDevExt->fLoggingEnabled)
         RTLogBackdoorPrintf("%.*s", cbData, pch);
+    else if (!fUserSession)
+        LogRel(("%.*s", cbData, pch));
     else
         Log(("%.*s", cbData, pch));
@@ -2841 +2843 @@
     {
         CHECKRET_MIN_SIZE("LOG", 1);
-        rc = VBoxGuestCommonIOCtl_Log(pDevExt, (char *)pvData, cbData, pcbDataReturned);
+        rc = VBoxGuestCommonIOCtl_Log(pDevExt, (char *)pvData, cbData, pcbDataReturned, pSession->fUserSession);
     }
     else