Use VirtualAlloc() more flexibly when using it to mimic UNIX's sbrk().

[perl5.git] / win32 / vmem.h

diff --git a/win32/vmem.h b/win32/vmem.h
index a60459d..31aa07e 100644 (file)
--- a/win32/vmem.h
+++ b/win32/vmem.h
@@ -200,15 +200,17 @@ void VMem::Free(void* pMem)
     if (pMem) {
        PMEMORY_BLOCK_HEADER ptr = (PMEMORY_BLOCK_HEADER)(((char*)pMem)-sizeof(MEMORY_BLOCK_HEADER));
         if (ptr->owner != this) {
-#if 0
-           int *nowhere = NULL;
-            *nowhere = 0;
-#else
            if (ptr->owner) {
-               ptr->owner->Free(pMem); 
+#if 1
+               dTHX;
+               int *nowhere = NULL;
+               Perl_warn(aTHX_ "Free to wrong pool %p not %p",this,ptr->owner);
+               *nowhere = 0;
+#else
+                ptr->owner->Free(pMem);        
+#endif
            }
            return;
-#endif
         }
        GetLock();
        UnlinkBlock(ptr);
@@ -1032,7 +1034,7 @@ int VMem::HeapAdd(void* p, size_t size
            if(ptr == m_heaps[index].base + (int)m_heaps[index].len) {
                /*
                 * The new block is contiguous with a previously allocated heap area.  Add its
-                * length to that of the previous heap.  Merge it with the the dummy end-of-heap
+                * length to that of the previous heap.  Merge it with the dummy end-of-heap
                 * area marker of the previous heap.
                 */
                m_heaps[index].len += size;