[ros-diffs] [navaraf] 33429: A driver-supplied Cancel routine is called with the cancel spin lock held, it must be released on IRP completion. Patch by R.T.Sivakumar <rtshiva at gmail.com>.

[navaraf at svn.reactos.org]

Author: navaraf
Date: Sun May 11 04:47:57 2008
New Revision: 33429

URL: http://svn.reactos.org/svn/reactos?rev=33429&view=rev
Log:
A driver-supplied Cancel routine is called with the cancel spin lock held, it must be released on IRP completion. Patch by R.T.Sivakumar <rtshiva at gmail.com>.

Modified:
    trunk/reactos/drivers/input/kbdclass/kbdclass.c

Modified: trunk/reactos/drivers/input/kbdclass/kbdclass.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/input/kbdclass/kbdclass.c?rev=33429&r1=33428&r2=33429&view=diff
==============================================================================
--- trunk/reactos/drivers/input/kbdclass/kbdclass.c [iso-8859-1] (original)
+++ trunk/reactos/drivers/input/kbdclass/kbdclass.c [iso-8859-1] Sun May 11 04:47:57 2008
@@ -729,8 +729,8 @@
 
 	ASSERT(ClassDeviceExtension->Common.IsClassDO);
 
+    IoReleaseCancelSpinLock(Irp->CancelIrql);
 	KeAcquireSpinLock(&ClassDeviceExtension->SpinLock, &OldIrql);
-	IoAcquireCancelSpinLock(&OldIrql);
 	if (ClassDeviceExtension->PendingIrp == Irp)
 	{
 		ClassDeviceExtension->PendingIrp = NULL;