From: Herbert Xu Subject: Re: [PATCH 1/1] crypto: brcm - Avoid double free in ahash_finup() Date: Wed, 15 Feb 2017 13:35:53 +0800 Message-ID: <20170215053553.GK14043@gondor.apana.org.au> References: <1487094352-2016-1-git-send-email-rob.rice@broadcom.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: "David S. Miller" , Dan Carpenter , linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com To: Rob Rice Return-path: Received: from helcar.hengli.com.au ([209.40.204.226]:52621 "EHLO helcar.apana.org.au" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750722AbdBOFgI (ORCPT ); Wed, 15 Feb 2017 00:36:08 -0500 Content-Disposition: inline In-Reply-To: <1487094352-2016-1-git-send-email-rob.rice@broadcom.com> Sender: linux-crypto-owner@vger.kernel.org List-ID: On Tue, Feb 14, 2017 at 12:45:52PM -0500, Rob Rice wrote: > In Broadcom SPU driver, in case where incremental hash > is done in software in ahash_finup(), tmpbuf was freed > twice. > > Reported-by: Dan Carpenter > Signed-off-by: Rob Rice Patch applied. Thanks. -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt