linux-kernel - Re: [PATCH v3] crypto: DRBG - always try to free Jitter RNG instance

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Message-ID: <20200612064935.GF16987@gondor.apana.org.au>
Date:   Fri, 12 Jun 2020 16:49:35 +1000
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Stephan Müller <smueller@...onox.de>
Cc:     Dan Carpenter <dan.carpenter@...cle.com>, davem@...emloft.net,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com,
        syzbot <syzbot+2e635807decef724a1fa@...kaller.appspotmail.com>,
        Eric Biggers <ebiggers@...nel.org>
Subject: Re: [PATCH v3] crypto: DRBG - always try to free Jitter RNG instance

On Sun, Jun 07, 2020 at 03:20:26PM +0200, Stephan Müller wrote:
> The Jitter RNG is unconditionally allocated as a seed source follwoing
> the patch 97f2650e5040. Thus, the instance must always be deallocated.
> 
> Reported-by: syzbot+2e635807decef724a1fa@...kaller.appspotmail.com
> Fixes: 97f2650e5040 ("crypto: drbg - always seeded with SP800-90B ...")
> Signed-off-by: Stephan Mueller <smueller@...onox.de>
> ---
>  crypto/drbg.c | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
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