Changeset 456 in vbox for trunk/src

Timestamp:

Jan 31, 2007 12:08:36 AM (18 years ago)

Author:

vboxsync

Message:

Don't crash if a key is pressed before everything is initialized. (just ignore the key)

File:

• trunk/src/VBox/Frontends/VBoxBFE/KeyboardImpl.cpp (modified) (2 diffs)

trunk/src/VBox/Frontends/VBoxBFE/KeyboardImpl.cpp

@@ -85 +85 @@
 STDMETHODIMP Keyboard::PutScancode(LONG scancode)
 {
+    if (!mpDrv)
+        return S_OK;
+
     int rcVBox = mpDrv->pUpPort->pfnPutEvent(mpDrv->pUpPort, (uint8_t)scancode);
-
     if (VBOX_FAILURE (rcVBox))
         return E_FAIL;
@@ -109 +111 @@
     if (!scancodes)
         return E_INVALIDARG;
+    if (!mpDrv)
+        return S_OK;
 
     LONG *currentScancode = scancodes;