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ntdll: Make the DOS area accessible even when not using it to hide bugs in broken apps.

This commit is contained in:
Alexandre Julliard 2010-06-15 11:36:40 +02:00
parent 1643697365
commit 903488b354
1 changed files with 4 additions and 0 deletions
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4
dlls/ntdll/virtual.c
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@ -1355,6 +1355,10 @@ void virtual_init(void)
virtual_heap = RtlCreateHeap( HEAP_NO_SERIALIZE, heap_base, VIRTUAL_HEAP_SIZE,
VIRTUAL_HEAP_SIZE, NULL, NULL );
create_view( &heap_view, heap_base, VIRTUAL_HEAP_SIZE, VPROT_COMMITTED | VPROT_READ | VPROT_WRITE );
/* make the DOS area accessible to hide bugs in broken apps like Excel 2003 */
if (wine_mmap_is_in_reserved_area( (void *)0x10000, 0x100000 ) == 1)
wine_anon_mmap( (void *)0x10000, 0x100000, PROT_READ | PROT_WRITE, MAP_FIXED );
}