Changeset 10814 in vbox for trunk/src/VBox/Main/ConsoleImpl.cpp

Timestamp:

Jul 22, 2008 1:50:54 PM (16 years ago)

Author:

vboxsync

Message:

HostServices/GuestProperties, Main, Additions/common, VBox/VBoxGuest.h: guest properties fixes

File:

• trunk/src/VBox/Main/ConsoleImpl.cpp (modified) (4 diffs)

trunk/src/VBox/Main/ConsoleImpl.cpp

@@ -3561 +3561 @@
     VBOXHGCMSVCPARM parm[3];
     Utf8Str Utf8Key = aKey;
-    Utf8Str Utf8Value (MAX_VALUE_LEN);
+    Utf8Str Utf8Value (MAX_VALUE_LEN + 1);
 
     parm[0].type = VBOX_HGCM_SVC_PARM_PTR;
@@ -3570 +3570 @@
     parm[1].type = VBOX_HGCM_SVC_PARM_PTR;
     parm[1].u.pointer.addr = Utf8Value.mutableRaw();
-    parm[1].u.pointer.size = MAX_VALUE_LEN;
+    parm[1].u.pointer.size = MAX_VALUE_LEN + 1;
     int vrc = mVMMDev->hgcmHostCall ("VBoxGuestPropSvc", GET_CONFIG_KEY_HOST,
                                      3, &parm[0]);
@@ -4180 +4180 @@
     {
         using namespace guestProp;
-        char szKeyName[MAX_NAME_LEN];
-        char szKeyValue[MAX_VALUE_LEN];
-        char szExtraDataName[VBOX_SHARED_INFO_PREFIX_LEN + MAX_NAME_LEN];
-        vrc = CFGMR3GetValueName (pValue, szKeyName, MAX_NAME_LEN);
+        char szKeyName[MAX_NAME_LEN + 1];
+        char szKeyValue[MAX_VALUE_LEN + 1];
+        char szExtraDataName[VBOX_SHARED_INFO_PREFIX_LEN + MAX_NAME_LEN + 1];
+        vrc = CFGMR3GetValueName (pValue, szKeyName, sizeof(szKeyName));
         if (RT_SUCCESS(vrc))
             vrc = CFGMR3QueryString (pRegistry, szKeyName, szKeyValue, sizeof(szKeyValue));
@@ -4224 +4224 @@
 
         /* Now see if a lookup of the name in the CFGM node succeeds. */
-        char szKeyValue[MAX_VALUE_LEN];
+        char szKeyValue[MAX_VALUE_LEN + 1];
         vrc = CFGMR3QueryString (pRegistry, pszCFGMValueName, szKeyValue, sizeof(szKeyValue));
         /* And delete it from the extra data if it failed. */