Re: ipc-msg broken again on 3.11-rc7?

From: Linus Torvalds
Date: Sat Aug 31 2013 - 13:51:18 EST


Vineet, actual patch for what Davidlohr suggests attached. Can you try it?

Linus

On Fri, Aug 30, 2013 at 9:31 AM, Davidlohr Bueso <dave.bueso@xxxxxxxxx> wrote:
>
> After a quick glance, I suspect that the problem might be because we
> are calling security_msg_queue_msgsnd() without taking the lock. This
> is similar to the issue Sedat reported in the original thread with
> find_msg() concerning msgrcv.

Attachment: patch.diff
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