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[NTOSKRNL]

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* Fix the owner's attributes handling when releasing the working set lock. CIDs 731438 and 731439.
CORE-6681

svn path=/trunk/; revision=60615
This commit is contained in:
Amine Khaldi 2013-10-11 18:12:16 +00:00
parent faacccfc2a
commit 468cae26b2
2 changed files with 10 additions and 10 deletions
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16
reactos/ntoskrnl/mm/ARM3/miarm.h
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@ -1307,8 +1307,8 @@ FORCEINLINE
VOID VOID
MiUnlockProcessWorkingSetForFault(IN PEPROCESS Process, MiUnlockProcessWorkingSetForFault(IN PEPROCESS Process,
IN PETHREAD Thread, IN PETHREAD Thread,
IN BOOLEAN Safe, OUT PBOOLEAN Safe,
IN BOOLEAN Shared) OUT PBOOLEAN Shared)
{ {
ASSERT(MI_WS_OWNER(Process)); ASSERT(MI_WS_OWNER(Process));
@ -1317,22 +1317,22 @@ MiUnlockProcessWorkingSetForFault(IN PEPROCESS Process,
{ {
/* Release unsafely */ /* Release unsafely */
MiUnlockProcessWorkingSetUnsafe(Process, Thread); MiUnlockProcessWorkingSetUnsafe(Process, Thread);
Safe = FALSE; *Safe = FALSE;
Shared = FALSE; *Shared = FALSE;
} }
else if (Thread->OwnsProcessWorkingSetExclusive == 1) else if (Thread->OwnsProcessWorkingSetExclusive == 1)
{ {
/* Owner is safe and exclusive, release normally */ /* Owner is safe and exclusive, release normally */
MiUnlockProcessWorkingSet(Process, Thread); MiUnlockProcessWorkingSet(Process, Thread);
Safe = TRUE; *Safe = TRUE;
Shared = FALSE; *Shared = FALSE;
} }
else else
{ {
/* Owner is shared (implies safe), release normally */ /* Owner is shared (implies safe), release normally */
ASSERT(FALSE); ASSERT(FALSE);
Safe = TRUE; *Safe = TRUE;
Shared = TRUE; *Shared = TRUE;
} }
} }

4
reactos/ntoskrnl/mm/ARM3/virtual.c
View file

@ -223,8 +223,8 @@ MiMakeSystemAddressValid(IN PVOID PageTableVirtualAddress,
/* Release the working set lock */ /* Release the working set lock */
MiUnlockProcessWorkingSetForFault(CurrentProcess, MiUnlockProcessWorkingSetForFault(CurrentProcess,
CurrentThread, CurrentThread,
WsSafe, &WsSafe,
WsShared); &WsShared);
/* Fault it in */ /* Fault it in */
Status = MmAccessFault(FALSE, PageTableVirtualAddress, KernelMode, NULL); Status = MmAccessFault(FALSE, PageTableVirtualAddress, KernelMode, NULL);