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[I8042PRT]

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- Don't access device control IRPs after handing them off to a worker routine that has potentially already freed them.
CORE-11229 #resolve

svn path=/trunk/; revision=71316
This commit is contained in:
Thomas Faber 2016-05-11 12:30:12 +00:00
parent cfe81c2bb8
commit bae547dcec
2 changed files with 10 additions and 6 deletions
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12
reactos/drivers/input/i8042prt/keyboard.c
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@ -467,11 +467,11 @@ i8042KbdDeviceControl(
} }
} }
Irp->IoStatus.Status = Status; if (Status != STATUS_PENDING)
if (Status == STATUS_PENDING) {
IoMarkIrpPending(Irp); Irp->IoStatus.Status = Status;
else
IoCompleteRequest(Irp, IO_NO_INCREMENT); IoCompleteRequest(Irp, IO_NO_INCREMENT);
}
return Status; return Status;
} }
@ -738,9 +738,11 @@ cleanup:
} }
} }
Irp->IoStatus.Status = Status;
if (Status != STATUS_PENDING) if (Status != STATUS_PENDING)
{
Irp->IoStatus.Status = Status;
IoCompleteRequest(Irp, IO_NO_INCREMENT); IoCompleteRequest(Irp, IO_NO_INCREMENT);
}
return Status; return Status;
} }

4
reactos/drivers/input/i8042prt/mouse.c
View file

@ -544,9 +544,11 @@ cleanup:
} }
} }
Irp->IoStatus.Status = Status;
if (Status != STATUS_PENDING) if (Status != STATUS_PENDING)
{
Irp->IoStatus.Status = Status;
IoCompleteRequest(Irp, IO_NO_INCREMENT); IoCompleteRequest(Irp, IO_NO_INCREMENT);
}
return Status; return Status;
} }