Re: Patch "iser-target: Fix possible use-after-free" has been added to the 3.14-stable tree

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On Tue, Jun 23, 2015 at 03:24:05PM +0200, Jiri Slaby wrote:
> On 06/23/2015, 05:22 AM, gregkh@xxxxxxxxxxxxxxxxxxx wrote:
> > 
> > This is a note to let you know that I've just added the patch titled
> > 
> >     iser-target: Fix possible use-after-free
> > 
> > to the 3.14-stable tree which can be found at:
> >     http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
> > 
> > The filename of the patch is:
> >      iser-target-fix-possible-use-after-free.patch
> > and it can be found in the queue-3.14 subdirectory.
> > 
> > If you, or anyone else, feels it should not be added to the stable tree,
> > please let <stable@xxxxxxxxxxxxxxx> know about it.
> > 
> > 
> > From 524630d5824c7a75aab568c6bd1423fd748cd3bb Mon Sep 17 00:00:00 2001
> > From: Sagi Grimberg <sagig@xxxxxxxxxxxx>
> > Date: Thu, 4 Jun 2015 19:49:21 +0300
> > Subject: iser-target: Fix possible use-after-free
> > 
> > From: Sagi Grimberg <sagig@xxxxxxxxxxxx>
> > 
> > commit 524630d5824c7a75aab568c6bd1423fd748cd3bb upstream.
> 
> ...
> 
> > --- a/drivers/infiniband/ulp/isert/ib_isert.c
> > +++ b/drivers/infiniband/ulp/isert/ib_isert.c
> > @@ -2952,6 +2952,7 @@ static void isert_free_conn(struct iscsi
> >  {
> >  	struct isert_conn *isert_conn = conn->context;
> >  
> > +	isert_wait4flush(isert_conn);
> 
> This breaks build in 3.12, and I think 3.14 and 3.10 is affected too. We
> do not have isert_wait4flush yet.

Yes, you are right, now dropped, thanks.

greg k-h
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