From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (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 149891DA27 for ; Wed, 20 Dec 2023 06:16:03 +0000 (UTC) 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-io1-f72.google.com with SMTP id ca18e2360f4ac-7b7399e0707so650973739f.3 for ; Tue, 19 Dec 2023 22:16:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1703052963; x=1703657763; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=ck/4otRA/Jx0soGoKFhD8nnwAK5Rhcb6X+WqGbGgkPQ=; b=jMfNT47KAxwonS0KoiL+lMUai5PsaUYluS3LKGhpQShgqKWeEsxjQJWaVpydu7R9Wp C4gp4ojpBSSMFXn06TbAZs4IGCgVLpMllLLI9+OtWXDZ9/E3NiqHMZaiHBAqu2Y/psgj PpKSz2uc2SEZbnz+Prb3t+nz1HZmesTIBQtdsxnV4OpgS0QWDZWoDrsiqzf4sMdz8tTG wIl9Z0TN/Rvm8QYGKGRXXw369dX3rNQTjjgsB8qjy/KLEGY28gfz19cNSQX/Wv5zPWjW mZHXB0oC3MUZ8o0wSDzLLe7TE7hvRGoYa0oXD2JZCTiBGyUKCdJezDuxX7uc8OcPYsKB nILA== X-Gm-Message-State: AOJu0YyVAFPnaGVrfQ0xHSoIPN54/FEHqVd9uAVugIhEIINbHUXXU4kc dmi8MAlPljjp/TLtRfhiIqsip98wWFi7+HsR0IRJpSGfnK14 X-Google-Smtp-Source: AGHT+IHbIC9sweTsqj/SYJddc6Z2bMFaV9GzRFMJso7eF1CWkhcs4EwscynO4qECPgG8F1R6CgF+4Qulo7A8BM4bNgtJ7naFI5vJ Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:2056:b0:45c:34a5:6d09 with SMTP id t22-20020a056638205600b0045c34a56d09mr1043513jaj.2.1703052963239; Tue, 19 Dec 2023 22:16:03 -0800 (PST) Date: Tue, 19 Dec 2023 22:16:03 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000e85dbe060ceaea60@google.com> Subject: Re: [syzbot] [crypto?] KASAN: slab-out-of-bounds Read in arc4_crypt From: syzbot To: eadavis@qq.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: crypto/algif_skcipher.c:126:41: error: invalid type argument of '->' (have 'struct skcipher_request') Tested on: commit: 17cb8a20 Add linux-next specific files for 20231215 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git kernel config: https://syzkaller.appspot.com/x/.config?x=ec104439b5dbc583 dashboard link: https://syzkaller.appspot.com/bug?extid=8ffb0839a24e9c6bfa76 compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=14d50921e80000