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Fixed a bug in ExAquireFastMutexUnsafe

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svn path=/trunk/; revision=2969
This commit is contained in:
Casper Hornstrup 2002-05-19 13:53:02 +00:00
parent daad760238
commit 10100f9649
1 changed files with 2 additions and 2 deletions
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4
reactos/ntoskrnl/ex/fmutex.c
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@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software * along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/ */
/* $Id: fmutex.c,v 1.13 2002/05/17 23:01:56 dwelch Exp $ /* $Id: fmutex.c,v 1.14 2002/05/19 13:53:02 chorns Exp $
* *
* PROJECT: ReactOS kernel * PROJECT: ReactOS kernel
* FILE: ntoskrnl/ex/fmutex.c * FILE: ntoskrnl/ex/fmutex.c
@ -38,7 +38,7 @@
VOID FASTCALL VOID FASTCALL
ExAcquireFastMutexUnsafe(PFAST_MUTEX FastMutex) ExAcquireFastMutexUnsafe(PFAST_MUTEX FastMutex)
{ {
assert(FastMutex->Owner != KeGetCurrentThread()); assert(FastMutex->Owner == KeGetCurrentThread());
InterlockedIncrement(&FastMutex->Contention); InterlockedIncrement(&FastMutex->Contention);
while (InterlockedExchange(&FastMutex->Count, 0) == 0) while (InterlockedExchange(&FastMutex->Count, 0) == 0)
{ {