Hi Folks,
In my driver, If IoBuildDeviceIoControlRequest() returns a NULL IRP , and I call IoCallDriver() using the NULL IRP , can this lead to data corruption in the kernel ?
Thanks,
manoj
Hi Folks,
In my driver, If IoBuildDeviceIoControlRequest() returns a NULL IRP , and I call IoCallDriver() using the NULL IRP , can this lead to data corruption in the kernel ?
Thanks,
manoj
Yee, usually immediate bgucheck. You need to check for failure
d
debt from my phone
From: xxxxx@gmail.com
Sent: 7/23/2012 2:15 PM
To: Windows System Software Devs Interest List
Subject: [ntdev] IoBuildDeviceIoControlRequest failure
Hi Folks,
In my driver, If IoBuildDeviceIoControlRequest() returns a NULL IRP , and I call IoCallDriver() using the NULL IRP , can this lead to data corruption in the kernel ?
Thanks,
manoj
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