From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <stable-owner@vger.kernel.org>
Received: from mail-it0-f71.google.com ([209.85.214.71]:35906 "EHLO
        mail-it0-f71.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S2389107AbeGTNmK (ORCPT
        <rfc822;stable@vger.kernel.org>); Fri, 20 Jul 2018 09:42:10 -0400
Received: by mail-it0-f71.google.com with SMTP id m185-v6so8980318itm.1
        for <stable@vger.kernel.org>; Fri, 20 Jul 2018 05:54:02 -0700 (PDT)
MIME-Version: 1.0
Date: Fri, 20 Jul 2018 05:54:02 -0700
In-Reply-To: <20180720121421.151182440@linuxfoundation.org>
Message-ID: <0000000000004611dc05716dca53@google.com>
Subject: Re: KMSAN: uninit-value in af_alg_free_areq_sgls
From: syzbot <syzbot+9c251bdd09f83b92ba95@syzkaller.appspotmail.com>
To: gregkh@linuxfoundation.org, herbert@gondor.apana.org.au,
        linux-kernel@vger.kernel.org, smueller@chronox.de,
        stable@vger.kernel.org, syzkaller-bugs@googlegroups.com
Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes
Sender: stable-owner@vger.kernel.org
List-ID: <stable.vger.kernel.org>

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger  
crash:

Reported-and-tested-by:  
syzbot+9c251bdd09f83b92ba95@syzkaller.appspotmail.com

Tested on:

commit:         cf8cd3cd03e2 kmsan: fix CONFIG_KMSAN=n build
git tree:       https://github.com/google/kmsan.git/master
kernel config:  https://syzkaller.appspot.com/x/.config?x=c21487206316bcc3
compiler:       clang version 7.0.0 (trunk 334104)
patch:          https://syzkaller.appspot.com/x/patch.diff?x=11fec658400000

Note: testing is done by a robot and is best-effort only.