Rémi Bernon : ntdll: Set ARENA_FLAG_FREE flag in HEAP_CreateFreeBlock.
Module: wine Branch: master Commit: 523da9157f7d202da43fed36424651b1ca37e734 URL: https://source.winehq.org/git/wine.git/?a=commit;h=523da9157f7d202da43fed364... Author: Rémi Bernon <rbernon(a)codeweavers.com> Date: Mon May 2 14:20:56 2022 +0200 ntdll: Set ARENA_FLAG_FREE flag in HEAP_CreateFreeBlock. Signed-off-by: Rémi Bernon <rbernon(a)codeweavers.com> Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- dlls/ntdll/heap.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/dlls/ntdll/heap.c b/dlls/ntdll/heap.c index 8706b0f7774..89c32fe4fa9 100644 --- a/dlls/ntdll/heap.c +++ b/dlls/ntdll/heap.c @@ -600,7 +600,6 @@ static inline void HEAP_InsertFreeBlock( HEAP *heap, ARENA_FREE *pArena, BOOL la /* insert at head of free list */ list_add_after( &pEntry->arena.entry, &pArena->entry ); } - pArena->size |= ARENA_FLAG_FREE; } @@ -726,7 +725,7 @@ static void HEAP_CreateFreeBlock( SUBHEAP *subheap, void *ptr, SIZE_T size ) /* Last, insert the new block into the free list */ - pFree->size = size - sizeof(*pFree); + pFree->size = (size - sizeof(*pFree)) | ARENA_FLAG_FREE; HEAP_InsertFreeBlock( subheap->heap, pFree, last ); }
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Alexandre Julliard