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=ham 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 322A2C433FF for ; Mon, 5 Aug 2019 14:53:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0E472206C1 for ; Mon, 5 Aug 2019 14:53:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729316AbfHEOxC (ORCPT ); Mon, 5 Aug 2019 10:53:02 -0400 Received: from mail-io1-f70.google.com ([209.85.166.70]:50084 "EHLO mail-io1-f70.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729157AbfHEOxB (ORCPT ); Mon, 5 Aug 2019 10:53:01 -0400 Received: by mail-io1-f70.google.com with SMTP id x24so92423696ioh.16 for ; Mon, 05 Aug 2019 07:53:01 -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=I+1sIbfUtHJgkKhSnG71S5jcv7eelCXyj+9A5OXu8vc=; b=cD84CIkRw722LeYfxlFrp8iMJDFlsfxulFmbnQ9rWamzkvoScDhIYpGl7aMdKun+45 zGkIEYwrs+ESermoTxxC+8XtURm8p7X0a/sii7mF0aT4a5ju/Y32hiHIc+pqmn+Po/yV J68UuJhnyJ9BApyG+7jueQlEQGVuqXvujkf2K0ARdi9IJkSF1I709UguDrs7wJE7fNFw hL4828xg7RnpF7VEPYIDTWcmZuph0EB5Wir2VaYydsHlXtvK6S4dSOlnWk7A5hsHh5OJ PRnEA9ILf/IPDyUBc6+7aV45nldp9nEo3oDPxdmMz3mqG7BE4zHXLRjAMTqZIx3uYJ4N h0PQ== X-Gm-Message-State: APjAAAVHmmuLxWtgdVTc1MKgTLVyMuwtrH0QkLnW/xGa5PrngFNHR/ll xlDl3xImbs4LY1S3j5CsuLnaK+tMkvSNQrSHqYAE3lTKns+0 X-Google-Smtp-Source: APXvYqwe3bsIWbt14+rj/PUqPKqw+YQyLOTkzq6n7D8gIFgILR1OgK0qfJ96sZyW19hZqdYkaUkDtqOOtfzjd2svYlNYKbKleNKC MIME-Version: 1.0 X-Received: by 2002:a6b:5b01:: with SMTP id v1mr34488011ioh.120.1565016780616; Mon, 05 Aug 2019 07:53:00 -0700 (PDT) Date: Mon, 05 Aug 2019 07:53:00 -0700 In-Reply-To: <1565014816.3375.1.camel@suse.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000046bcef058f5fddc4@google.com> Subject: Re: KASAN: slab-out-of-bounds Write in lg4ff_init From: syzbot To: andreyknvl@google.com, benjamin.tissoires@redhat.com, jikos@kernel.org, linux-input@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+94e2b9e9c7d1dd332345@syzkaller.appspotmail.com Tested on: commit: e96407b4 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git kernel config: https://syzkaller.appspot.com/x/.config?x=cfa2c18fb6a8068e compiler: gcc (GCC) 9.0.0 20181231 (experimental) patch: https://syzkaller.appspot.com/x/patch.diff?x=16318b3a600000 Note: testing is done by a robot and is best-effort only.