Messages in this thread | | | Date | Thu, 9 Jan 2014 23:09:21 +0300 | From | Dan Carpenter <> | Subject | Re: [PATCH 1/1] Drivers: hv: Implement the file copy service |
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We've had this discussion before where you urge me to trust the host...
Problem: This code is racy. Solution: The host will only send one message at a time.
Now I have to audit the user space code on the host and I don't feel like doing that so you win.
I wish we had a better way to do IPC. If kdbus were ready, that might have worked for this, and it's a better solution because both sender and reciever code will be written in a less trusting way.
regards, dan carpenter
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