Changeset 4566 for trunk/src

Timestamp:

Nov 6, 2000, 9:01:26 PM (25 years ago)

Author:

sandervl

Message:

MN: HeapReAlloc fix for shrinking allocation (return same pointer)

File:

• trunk/src/kernel32/heap.cpp (modified) (2 diffs)

trunk/src/kernel32/heap.cpp

@@ -1 @@
-/* $Id: heap.cpp,v 1.22 2000-09-08 18:07:50 sandervl Exp $ */
+/* $Id: heap.cpp,v 1.23 2000-11-06 20:01:26 sandervl Exp $ */
 
 /*
@@ -51 +51 @@
         return(NULL);
 
+  //Some apps (i.e. nt's cmd.exe) assume the returned pointer is the same as the old one!
+  if(curheap->Size(0, lpMem) > dwBytes)
+        return lpMem;
+
   return(curheap->ReAlloc(dwFlags, lpMem, dwBytes));
 }