Re: 3.9-rc1 NULL pointer crash at find_pid_ns
From: Dave Jones
Date: Thu Mar 14 2013 - 16:02:14 EST
On Sat, Mar 09, 2013 at 07:51:46AM -0800, Paul E. McKenney wrote:
> On Sat, Mar 09, 2013 at 04:01:41PM +0800, Li Zefan wrote:
>
> [ . . . ]
>
> > > This way, "ptr" is executed exactly once, and the check and the
> > > hlist_entry() are both using the same value.
> >
> > I just played with trinity, and triggered this bug in just a few mins,
> > and I tried Paul's proposed fix and it works.
>
> Thank you for testing this! Please see below for the patch.
>
> Sasha, will you be pushing this or would you like me to do so?
[crickets]
Given this has been hanging for the better part of another week,
Paul why not send it Linus so hopefully rc3 doesn't have this bug ?
Dave
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