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[DDK]

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- Fix ExAllocateFromZone. I understand it's deprecated, but it having a broken implementation which can't work at all because the one who coded this function failed to understand basic algorithms of linked lists is nonsense.

svn path=/trunk/; revision=59494
This commit is contained in:
Aleksey Bragin 2013-07-16 19:57:12 +00:00
parent 30d0129f75
commit ee87f2a4f6
2 changed files with 4 additions and 2 deletions
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3
reactos/include/ddk/ntddk.h
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@ -3350,9 +3350,10 @@ static __inline PVOID
ExAllocateFromZone(
IN PZONE_HEADER Zone)
{
PVOID Result = (PVOID)Zone->FreeList.Next;
if (Zone->FreeList.Next)
Zone->FreeList.Next = Zone->FreeList.Next->Next;
return (PVOID) Zone->FreeList.Next;
return Result;
}
static __inline PVOID

3
reactos/include/xdk/exfuncs.h
View file

@ -276,9 +276,10 @@ static __inline PVOID
ExAllocateFromZone(
IN PZONE_HEADER Zone)
{
PVOID Result = (PVOID)Zone->FreeList.Next;
if (Zone->FreeList.Next)
Zone->FreeList.Next = Zone->FreeList.Next->Next;
return (PVOID) Zone->FreeList.Next;
return Result;
}
static __inline PVOID