Changeset 2020 in vbox for trunk/src/VBox

Timestamp:

Apr 10, 2007 7:29:32 PM (18 years ago)

Author:

vboxsync

Message:

unbroke Darwin and OS/2.

File:

• trunk/src/VBox/HostDrivers/Support/SUPDRVShared.c (modified) (3 diffs)

trunk/src/VBox/HostDrivers/Support/SUPDRVShared.c

@@ -1753 +1753 @@
     int             rc;
     SUPDRVMEMREF    Mem = {0};
+    const size_t    cb = (size_t)cPages << PAGE_SHIFT;
     dprintf(("SUPR0LockMem: pSession=%p pvR3=%p cPages=%d paPages=%p\n",
              pSession, (void *)pvR3, cPages, paPages));
@@ -1781 +1782 @@
         AssertMsg(RTR0MemObjSize(Mem.MemObj) == cb, ("%x == %x\n", RTR0MemObjSize(Mem.MemObj), cb));
 
-        unsigned iPage = cb >> PAGE_SHIFT;
+        unsigned iPage = cPages;
         while (iPage-- > 0)
         {
@@ -1810 +1811 @@
     Mem.pvR3    = pvR3;
     Mem.eType   = MEMREF_TYPE_LOCKED;
-    Mem.cb      = cPages << PAGE_SHIFT;
+    Mem.cb      = cb;
     rc = supdrvOSLockMemOne(&Mem, paPages);
     if (rc)