Path: csiph.com!news.mixmin.net!aioe.org!bofh.it!news.nic.it!robomod From: Andrey Konovalov Newsgroups: linux.kernel Subject: Re: net/ipv6: use-after-free in sock_wfree Date: Tue, 10 Jan 2017 13:00:02 +0100 Message-ID: References: X-Original-To: Eric Dumazet Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=aIhiPqzXl0Dp9+d5gyeBQFV/hhUdiJtGOBFGc4X517o=; b=uWnERAqLGQwSZPLpLIU3QPI/PzxXRMhwqkTCCC1116EcsCUPm2NM7lAc5OMGNMQxfT rElgKJLvtiS2j8L18NbWm7ktf0L+f4WllWseO+e9tXF2FQdq0V8tWpKKuepo3C9oVhL+ s0X0gIRxN7rZ5EWqPWzGqZ6uJMAyg70thR6ge/ziHzWoR4g+h27u6gI86nhHOsVvPOuZ LZyi1lkx+6ytnIPlWrr7tXOfyTWlq5FQZ124brV11iX9T2hFBMEThJ8wkd+vNLz7trWG VxuqpkfYBBuvzwdJknOu8hIp/rdFPvsIBkCSEILSZa/K4neJZtPTack+HyGwUnqqBVjQ Yb/Q== X-Google-Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=aIhiPqzXl0Dp9+d5gyeBQFV/hhUdiJtGOBFGc4X517o=; b=VGSnPGQN3Y++WWUnGcRbUn1sgQCqDbHIvPAG1kHVR1uQh7YA5WbMNgoJ7+lXf2T20d pgwKwZyLKAkCuehpZ589bZUkiS8RUHBvIy4w94k2KHrttJAMb2Zkq+tG9GnxJXiH91BG LgHDFxyUhub5Q+fgZ2Kd+ZV7nP2NEMJJSuQ6VbBfadAvQKibtpSy8GeTxpQZcr0D7NyA pXfpVj3rFA9mjo4KLY+oKnkgw4Wn+jvpsDi93XzFiCNoKgmdhG2wtJZ6+2Jy2KlFedEL NhsRO1Hp79fvVvnDqKodwdaATc0cVY2BU6ninXDIekfzifHl75cYN2gLQLhKmCyXtWHD P2LQ== X-Gm-Message-State: AIkVDXIsi0WnjtOUZ1u8sVGDQyj2f2Lt+Ss0jFE5vFgwj3OCYblGLa+uvi1Jby58k+2FI0r/NohitsPpqI4JCrIy X-Received: by 10.157.1.229 with SMTP id e92mr1158453ote.250.1484049138701; Tue, 10 Jan 2017 03:52:18 -0800 (PST) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: robomod@news.nic.it List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Approved: robomod@news.nic.it Lines: 20 Organization: linux.* mail to news gateway X-Original-Cc: "David S. Miller" , Alexey Kuznetsov , James Morris , Hideaki YOSHIFUJI , Patrick McHardy , netdev , LKML , Dmitry Vyukov , Kostya Serebryany , syzkaller X-Original-Date: Tue, 10 Jan 2017 12:52:18 +0100 X-Original-Message-ID: X-Original-References: X-Original-Sender: linux-kernel-owner@vger.kernel.org Xref: csiph.com linux.kernel:1555199 On Mon, Jan 9, 2017 at 8:08 PM, Eric Dumazet wrote: > On Mon, Jan 9, 2017 at 11:06 AM, Andrey Konovalov wrote: >> >> Hi Eric, >> >> This patch fixes the issue. >> >> Thanks! > > Thanks Andrey. > > Could you please post your .config for next KASAN reports ? Sure, no problem! > > I am asking this because I could not reproduce the issue with my own > builds, so I had to guess but could not test the fix myself. > > Thanks !