linux-kernel - Re: [PATCH] nfsd: ensure that nfsd4_fattr

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Message-ID: <ZseJXzv80ssTkZW3@tissot.1015granger.net>
Date: Thu, 22 Aug 2024 14:54:23 -0400
From: Chuck Lever <chuck.lever@...cle.com>
To: Jeff Layton <jlayton@...nel.org>
Cc: Neil Brown <neilb@...e.de>, Olga Kornievskaia <okorniev@...hat.com>,
        Dai Ngo <Dai.Ngo@...cle.com>, Tom Talpey <tom@...pey.com>,
        linux-nfs@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] nfsd: ensure that nfsd4_fattr_args.context is zeroed out

On Thu, 22 Aug 2024 14:47:01 -0400, Jeff Layton wrote:
> If nfsd4_encode_fattr4 ends up doing a "goto out" before we get to
> checking for the security label, then args.context will be set to
> uninitialized junk on the stack, which we'll then try to free.
> Initialize it early.
> 
> 

Applied to nfsd-fixes for v6.11-rc, thanks!

[1/1] nfsd: ensure that nfsd4_fattr_args.context is zeroed out
      commit: f58bab6fd4063913bd8321e99874b8239e9ba726

-- 
Chuck Lever