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* heap.cc (heap_init): Only commit if allocsize is not zero.

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Corinna Vinschen
2006-06-12 13:59:17 +00:00
parent 8f56da762a
commit 730f10974a
2 changed files with 5 additions and 1 deletions
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winsup/cygwin/heap.cc
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@@ -83,7 +83,7 @@ heap_init ()
reserve_size, allocsize, page_const);
if (p != cygheap->user_heap.base)
api_fatal ("heap allocated at wrong address %p (mapped) != %p (expected)", p, cygheap->user_heap.base);
if (!VirtualAlloc (cygheap->user_heap.base, allocsize, MEM_COMMIT, PAGE_READWRITE))
if (allocsize && !VirtualAlloc (cygheap->user_heap.base, allocsize, MEM_COMMIT, PAGE_READWRITE))
api_fatal ("MEM_COMMIT failed, %E");
}