Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-07-07 21:25:05 +00:00
Code Issues Packages Projects Releases Wiki Activity

[CSQ]

Browse source 
Add even more sanity checks

svn path=/trunk/; revision=69489
This commit is contained in:
Pierre Schweitzer 2015-10-10 14:52:19 +00:00
parent 4c064550ec
commit 0a193d609a
1 changed files with 10 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
reactos/lib/drivers/csq/csq.c
View file

@ -337,6 +337,8 @@ IoCsqRemoveIrp(
if(!Irp)
break;
ASSERT(Context->Csq == Csq);
/* Unset the cancel routine and see if it has already been canceled */
if(!IoSetCancelRoutine(Irp, NULL))
{
@ -348,6 +350,8 @@ IoCsqRemoveIrp(
break;
}
ASSERT(Context == Irp->Tail.Overlay.DriverContext[3]);
/* This IRP is valid and is ours. Dequeue it, fix it up, and return */
Csq->CsqRemoveIrp(Csq, Irp);
@ -358,7 +362,7 @@ IoCsqRemoveIrp(
Context->Irp = NULL;
ASSERT(Context->Csq == Csq);
}
}
}
while(0);
@ -412,9 +416,13 @@ IoCsqRemoveNextIrp(
/* Unset the context stuff and return */
Context = (PIO_CSQ_IRP_CONTEXT)InterlockedExchangePointer(&Irp->Tail.Overlay.DriverContext[3], NULL);
if(Context && Context->Type == IO_TYPE_CSQ_IRP_CONTEXT)
if (Context && Context->Type == IO_TYPE_CSQ_IRP_CONTEXT)
{
Context->Irp = NULL;
ASSERT(Context->Csq == Csq);
}
break;
}