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- Acquire the dispatcher lock in KeRevertToUserAffinityThread instead of just using uninintialized oldIrql variable.

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svn path=/trunk/; revision=12067
This commit is contained in:
Filip Navara 2004-12-12 23:18:55 +00:00
parent f51fcb3a2b
commit ed10a7b01f
1 changed files with 3 additions and 1 deletions
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4
reactos/ntoskrnl/ke/kthread.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: kthread.c,v 1.60 2004/12/12 17:36:00 hbirr Exp $ /* $Id: kthread.c,v 1.61 2004/12/12 23:18:55 navaraf Exp $
* *
* FILE: ntoskrnl/ke/kthread.c * FILE: ntoskrnl/ke/kthread.c
* PURPOSE: Microkernel thread support * PURPOSE: Microkernel thread support
@ -313,6 +313,8 @@ KeRevertToUserAffinityThread(VOID)
PKTHREAD CurrentThread; PKTHREAD CurrentThread;
KIRQL oldIrql; KIRQL oldIrql;
oldIrql = KeAcquireDispatcherDatabaseLock();
CurrentThread = KeGetCurrentThread(); CurrentThread = KeGetCurrentThread();
ASSERT(CurrentThread->SystemAffinityActive != FALSE); ASSERT(CurrentThread->SystemAffinityActive != FALSE);