From 6772e4c9e9160919374c0597fafb8e9fa76d9ddd Mon Sep 17 00:00:00 2001 From: Christopher Faylor Date: Mon, 12 Sep 2005 03:55:16 +0000 Subject: * heap.cc (heap_init): Allocate heap from top down as a hedge against subsequent ERROR_INVALID_ADDRESS in forked processes when CTRL-C is pressed. --- winsup/cygwin/heap.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'winsup/cygwin/heap.cc') diff --git a/winsup/cygwin/heap.cc b/winsup/cygwin/heap.cc index 739b59711..7dd74979c 100644 --- a/winsup/cygwin/heap.cc +++ b/winsup/cygwin/heap.cc @@ -47,7 +47,7 @@ heap_init () * to assure contiguous memory. */ cygheap->user_heap.ptr = cygheap->user_heap.top = cygheap->user_heap.base = - VirtualAlloc (NULL, cygheap->user_heap.chunk, MEM_RESERVE, PAGE_NOACCESS); + VirtualAlloc (NULL, cygheap->user_heap.chunk, MEM_RESERVE | MEM_TOP_DOWN, PAGE_NOACCESS); if (cygheap->user_heap.base) break; cygheap->user_heap.chunk -= 1 * 1024 * 1024; -- cgit v1.2.3