From 4ed286b43130a0e3be965eca0a91e3699d3d2aa5 Mon Sep 17 00:00:00 2001 From: Alexandre Julliard Date: Fri, 21 Jul 2006 11:53:52 +0200 Subject: [PATCH] ntdll: Set a proper HEAP_MIN_DATA_SIZE on 64-bit platforms. --- dlls/ntdll/heap.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/dlls/ntdll/heap.c b/dlls/ntdll/heap.c index b62c4da6aa2..a2e76ddfe62 100644 --- a/dlls/ntdll/heap.c +++ b/dlls/ntdll/heap.c @@ -84,7 +84,8 @@ typedef struct tagARENA_FREE #define NOISY 0 /* Report all errors */ /* minimum data size (without arenas) of an allocated block */ -#define HEAP_MIN_DATA_SIZE 16 +/* make sure that it's larger than a free list entry */ +#define HEAP_MIN_DATA_SIZE (2 * sizeof(struct list)) /* minimum size that must remain to shrink an allocated block */ #define HEAP_MIN_SHRINK_SIZE (HEAP_MIN_DATA_SIZE+sizeof(ARENA_FREE))