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bad_addresses

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This commit is contained in:
Christopher Faylor
2005-09-02 04:46:51 +00:00
parent 062c2fa42f
commit 7a1bf10a84
9 changed files with 34 additions and 20 deletions
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6
winsup/cygwin/heap.cc
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@@ -34,9 +34,11 @@ extern "C" size_t getpagesize ();
void
heap_init ()
{
static int seen = 0;
/* If we're the forkee, we must allocate the heap at exactly the same place
as our parent. If not, we don't care where it ends up. */
seen++;
page_const = system_info.dwPageSize;
if (!cygheap->user_heap.base)
{
@@ -73,11 +75,11 @@ heap_init ()
MEM_RESERVE, PAGE_READWRITE);
if (p)
break;
if ((reserve_size -= page_const) <= allocsize)
if ((reserve_size -= page_const) < allocsize)
break;
}
if (!p)
api_fatal ("couldn't allocate cygwin heap, %E, base %p, top %p, "
api_fatal ("couldn't allocate heap, %E, base %p, top %p, "
"reserve_size %d, allocsize %d, page_const %d",
cygheap->user_heap.base, cygheap->user_heap.top,
reserve_size, allocsize, page_const);