From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.4 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D5655C4CEC9 for ; Wed, 18 Sep 2019 12:07:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AA3A921907 for ; Wed, 18 Sep 2019 12:07:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730650AbfIRMHD (ORCPT ); Wed, 18 Sep 2019 08:07:03 -0400 Received: from mail-io1-f70.google.com ([209.85.166.70]:57092 "EHLO mail-io1-f70.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727095AbfIRMHD (ORCPT ); Wed, 18 Sep 2019 08:07:03 -0400 Received: by mail-io1-f70.google.com with SMTP id n8so10683725ioh.23 for ; Wed, 18 Sep 2019 05:07:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=FSF2twrGv8C9R/LR+gpcvgwHJvITBl5yE80ajwcfqc8=; b=tjFEF69AOSEfOq3g5Ax2rPjNB4iatEihnFiNwZXndgh5NcMAahmq7pZ3btrJL0ht/8 pXslIfrFJiserULfOyxcR0q115W6PEZcBUhYrBWTfu6doa+kYViD1n0Cmxuba1m/kkdm GcOlvEZpyzny3t73vcbtz1tJLwJFd9pC6YflovIdyxE1Rar6eP8AAULzt3pGk066/fWj sYN52tcVBG1fEgi4/ZYc1FY5EeqM2jKi2CSIAGT8mREirPziXzMpONXFlYj9tQVP9KRD YO8omuBSJbAr632oJ/ivwkgDj8zxIoMD9oMFbe9WpMLsIYo1U1xdFE+IlJ5TMd8OmXQ8 FdAA== X-Gm-Message-State: APjAAAWvuHc4wao+zeiJkm0XNYGWud/9UZnVey9dVoPhsm9yZfbFUHQL OfaqRebwu1ypr7gl1Kgg+GWRPYrOsszLDn6kCoFyADzZNvln X-Google-Smtp-Source: APXvYqzES4YyS8y/saMw3rpqBpSMCMeoqohImRV7AUnMLaeFyiNo0H/N/+OnqsOmNVhxdEBios6/bgoM8zTK3A3v+hOUj2vp5oOi MIME-Version: 1.0 X-Received: by 2002:a5d:9dd4:: with SMTP id 20mr4838250ioo.1.1568808420767; Wed, 18 Sep 2019 05:07:00 -0700 (PDT) Date: Wed, 18 Sep 2019 05:07:00 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000a400c60592d2ac8f@google.com> Subject: Re: KASAN: slab-out-of-bounds Write in ga_probe From: syzbot To: andreyknvl@google.com, benjamin.tissoires@redhat.com, jikos@kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+403741a091bf41d4ae79@syzkaller.appspotmail.com Tested on: commit: f0df5c1b usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git kernel config: https://syzkaller.appspot.com/x/.config?x=5c6633fa4ed00be5 dashboard link: https://syzkaller.appspot.com/bug?extid=403741a091bf41d4ae79 compiler: gcc (GCC) 9.0.0 20181231 (experimental) patch: https://syzkaller.appspot.com/x/patch.diff?x=131651c9600000 Note: testing is done by a robot and is best-effort only.