Changeset 10564 for trunk/src/kernel32/hmfile.cpp

Timestamp:

Apr 2, 2004, 5:14:54 PM (21 years ago)

Author:

sandervl

Message:

ReadFile/WriteFile: wrong page calculation for memory maps

File:

• trunk/src/kernel32/hmfile.cpp (modified) (3 diffs)

trunk/src/kernel32/hmfile.cpp

@@ -1 @@
-/* $Id: hmfile.cpp,v 1.45 2003-05-06 12:06:09 sandervl Exp $ */
+/* $Id: hmfile.cpp,v 1.46 2004-04-02 15:14:54 sandervl Exp $ */
 
 /*
@@ -520 +520 @@
   if(map) {
        lpRealBuf = (LPVOID)((ULONG)map->getMappingAddr() + offset);
-       DWORD nrpages = (nNumberOfBytesToRead+offset)/4096;
+       DWORD nrpages = nNumberOfBytesToRead/4096;
        if((nNumberOfBytesToRead+offset) & 0xfff)
            nrpages++;
@@ -616 +616 @@
   if(map) {
        lpRealBuf = (LPVOID)((ULONG)map->getMappingAddr() + offset);
-       DWORD nrpages = (nNumberOfBytesToWrite+offset)/4096;
+       DWORD nrpages = nNumberOfBytesToWrite/4096;
        if((nNumberOfBytesToWrite+offset) & 0xfff)
            nrpages++;