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kjk_hyperion : "Breaking auditing lock for a temporary fix: allow ExEnterCriticalRegionAndAcquireFastMutexUnsafe and ExReleaseFastMutexUnsafeAndLeaveCriticalRegion to be called from any thread; fixes UserEnterShared, UserEnterExclusive and UserLeave in win32k"

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svn path=/trunk/; revision=21611
This commit is contained in:
Magnus Olsen 2006-04-16 16:04:28 +00:00
parent 2122478f7b
commit 913bde9808
1 changed files with 13 additions and 1 deletions
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14
reactos/ntoskrnl/ex/fmutex.c
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@ -28,11 +28,17 @@ ExEnterCriticalRegionAndAcquireFastMutexUnsafe(PFAST_MUTEX FastMutex)
/* Enter the Critical Region */ /* Enter the Critical Region */
KeEnterCriticalRegion(); KeEnterCriticalRegion();
/*
ASSERT((KeGetCurrentIrql() == APC_LEVEL) || ASSERT((KeGetCurrentIrql() == APC_LEVEL) ||
(Thread == NULL) || (Thread == NULL) ||
(Thread->CombinedApcDisable != 0) || (Thread->CombinedApcDisable != 0) ||
(Thread->Teb == NULL) || (Thread->Teb == NULL) ||
(Thread->Teb >= (PTEB)MM_SYSTEM_RANGE_START)); (Thread->Teb >= (PTEB)MM_SYSTEM_RANGE_START));
*/
ASSERT((KeGetCurrentIrql() == APC_LEVEL) ||
(Thread == NULL) ||
(Thread->CombinedApcDisable != 0));
ASSERT((Thread == NULL) || (FastMutex->Owner != Thread)); ASSERT((Thread == NULL) || (FastMutex->Owner != Thread));
/* Decrease the count */ /* Decrease the count */
@ -53,12 +59,18 @@ VOID
FASTCALL FASTCALL
ExReleaseFastMutexUnsafeAndLeaveCriticalRegion(PFAST_MUTEX FastMutex) ExReleaseFastMutexUnsafeAndLeaveCriticalRegion(PFAST_MUTEX FastMutex)
{ {
/*
ASSERT((KeGetCurrentIrql() == APC_LEVEL) || ASSERT((KeGetCurrentIrql() == APC_LEVEL) ||
(KeGetCurrentThread() == NULL) || (KeGetCurrentThread() == NULL) ||
(KeGetCurrentThread()->CombinedApcDisable != 0) || (KeGetCurrentThread()->CombinedApcDisable != 0) ||
(KeGetCurrentThread()->Teb == NULL) || (KeGetCurrentThread()->Teb == NULL) ||
(KeGetCurrentThread()->Teb >= (PTEB)MM_SYSTEM_RANGE_START)); (KeGetCurrentThread()->Teb >= (PTEB)MM_SYSTEM_RANGE_START));
ASSERT(FastMutex->Owner == KeGetCurrentThread());
*/
ASSERT((KeGetCurrentIrql() == APC_LEVEL) ||
(Thread == NULL) ||
(Thread->CombinedApcDisable != 0));
ASSERT(FastMutex->Owner == KeGetCurrentThread());
/* Erase the owner */ /* Erase the owner */
FastMutex->Owner = NULL; FastMutex->Owner = NULL;