Re: [PATCH 0/3] nfsd: fix use-after-free oops in v4.0 (and some other minor cleanups)

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On Mon, Mar 23, 2015 at 10:53:41AM -0400, Jeff Layton wrote:
> After staring at this code for a _long_ time, I think I've finally found
> the source of the use-after-free oops that HCH spotted. The first patch
> in this series should fix that.  The other two patches are just cleanups
> that I generated while staring at the code.
> 
> The first one obviously needs to go into v4.0 (and stable) ASAP. The
> other two can wait for v4.1.

Zowie, thanks!  It's a relief to have this one found....--b.

> 
> Jeff Layton (3):
>   nfsd: return correct openowner when there is a race to put one in the
>     hash
>   nfsd: remove bogus setting of status in nfsd4_process_open2
>   nfsd: remove unused status arg to nfsd4_cleanup_open_state
> 
>  fs/nfsd/nfs4proc.c  | 2 +-
>  fs/nfsd/nfs4state.c | 5 ++---
>  fs/nfsd/xdr4.h      | 2 +-
>  3 files changed, 4 insertions(+), 5 deletions(-)
> 
> -- 
> 2.1.0
> 
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