From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f70.google.com (mail-ot1-f70.google.com [209.85.210.70]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1A933442B06 for ; Mon, 14 Sep 2026 11:36:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789385765; cv=none; b=CMjcBiZkHRn7LrbRr0ZhVJylgVwQaVDePEjIGQujBfVv7FXovnHPgJWsUwoZbCzZu3ZygCwTi3UD5VqM1Xy+Ddh1Vczl+RIhTQhGIECFPz349FTsW75AT0bO+lQbTASTiM3spnr4na41hc4lD7yfbmVZqONGA+sagm9zHOEUxf4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789385765; c=relaxed/simple; bh=Rph0Abjo/lt5YFlI4ADuF91JvEppjAM7d2toFKQooxQ=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=YyUyCGanGwFmyAvY6JSV1OP5J9bIIvlMF8UKLLkKHAYuIb2cnflX+KMD8c/BrHJc49L/5H0i6gL6KUKiRXlnU8ZaO0Zj80CS+eRRCBglEhfgT5+xmAVKBqqaccNiZdTYf1kdOv+4h6d/bCvZokp5qO2sSwyWur1UE5piFweKiY8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.210.70 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-ot1-f70.google.com with SMTP id 46e09a7af769-80497c6ec88so4247275a34.3 for ; Mon, 14 Sep 2026 04:36:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1789385763; x=1789990563; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=NrNoxDVQMABFpJHxYtXjMjHDfoWBRmY6C9wXR7yxjho=; b=UdsE9t2DRPMIBSC/1SL0YdSVJBswGTtf0WMbfOLU3lr4td6IJjy7Q3IurIB9hhXlPp WXRYAH60w4iGhlAcAKX2hC48LuZ9cgCHFlph6QvB2JsUkBqsN6PsN35hdxEX76or7P/S jSNvfnXoFF607p8MN/WadTOyN73qcppc6CiX63jkEr256ALANGN3sy9TIBd2MywnEeo8 +jPuMexdqr0a3Ib4sVwpy8Q5fo7EY7bnRMVrpGM1jit+sj+2RaOKED5FkkYoyGCWqXUI VqSAeWybqZrcm7v5JfcfaOJk6CZjGbV6VzolrkYhaN8EP1mIz0nQKF3ljYO2qdFei6h1 /aOg== X-Forwarded-Encrypted: i=1; AKwUvBziXZCp2rScLlw2cCVoPxFOCmidZ/UWJIeMTrrENvv6OUEviSYKH88PJWev8UHl/JmOAxX2UF1GdmpXZpQ=@vger.kernel.org X-Gm-Message-State: AFuF++mA37PRkVu+jVcQ/lgStHuaAcgIpLam94IBgxyISZcOVO2lZ7XA pQPXqWLHQ6++C3tRorpBRIdrrVpxBbFK2eDtUI4Cf5TGQPROVoifjifYM4lrKw8ow6zQQAlD+PH 5ridW4z4DhbmLNDRiBYk4FxDDTsVlpD5ryaVTU5zvM88Z3NPA9vJrru80hns= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:159f:b0:4b9:a829:f016 with SMTP id 5614622812f47-4c7b5c8e9b8mr1297547b6e.34.1789385762872; Mon, 14 Sep 2026 04:36:02 -0700 (PDT) Date: Mon, 14 Sep 2026 04:36:02 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6aa7dc22.a211d2ce.1a5198.028f.GAE@google.com> Subject: Re: [syzbot] [input?] [usb?] KASAN: slab-use-after-free Read in roccat_open From: syzbot To: dmantipov@yandex.ru, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+d632e93ffcd1452bc61e@syzkaller.appspotmail.com Tested-by: syzbot+d632e93ffcd1452bc61e@syzkaller.appspotmail.com Tested on: commit: 704340f1 Merge tag 'x86_urgent_for_7.3-rc4' of git://g.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=12042115580000 kernel config: https://syzkaller.appspot.com/x/.config?x=8c5c3949d762a91f dashboard link: https://syzkaller.appspot.com/bug?extid=d632e93ffcd1452bc61e compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44 patch: https://syzkaller.appspot.com/x/patch.diff?x=10382115580000 Note: testing is done by a robot and is best-effort only.