Re: [PATCH] Avoid dereferencing a possibly NULL mm

From: Siddhesh Poyarekar
Date: Sat Jun 02 2012 - 13:47:31 EST


On 2 June 2012 23:11, Oleg Nesterov <oleg@xxxxxxxxxx> wrote:
>
> Yes, this looks wrong, but the task without ->mm shouldn't have
> ->clear_child_tid != NULL, so this is harmless.
>

Oh right, I overlooked that. Thanks.


--
Siddhesh Poyarekar
http://siddhesh.in
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/