From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 770DE2C81 for ; Tue, 19 Oct 2021 21:09:08 +0000 (UTC) Received: by mail-il1-f199.google.com with SMTP id q17-20020a92c011000000b00259ba4244faso1613720ild.2 for ; Tue, 19 Oct 2021 14:09:08 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=zv4Ff+EvirxD9Sti+DPatT77gsB6mvVIfAn+44z0Cf8=; b=2S4v+LSFsoa12rv32tZ2x5zibYsYxhFIbbU/aitHtAe2Nx9IfflBFFJSlGiBn0Dipp O4K6mkle+TwpuPgdcZNqfN2R7GbiRqLnek90Nz3OodIg7KPVFFaMgWznqPo/4EtwmtD4 +Vp1FNarjFZ906jjtajCTp0eOV3H3yq9GMT67EK0B0mjfm0UzrAGTeA3OanSvgidv9Ox oFJMYaq3sVr1Rq4X5gbDW7UMypj7ejBlmrvbdTMz4Z2nFgKyrjytLqb8fwi8NR+ucW7r GU3bqdFd1mlL06lyTzrVEuXuhYvVRre2dQpd1Z4kQz0cJrKfSgCbI4TYfNsbBa185LLd LGIw== X-Gm-Message-State: AOAM5336xdAiP5cpk4kKA9aDldKm81CiSGL/F9B4BbOZvM3aEhxN5ydI ROYv/UKstupAF0MXgWsRUQDJduLm29Q/l/NS4eWhzprNmHNX X-Google-Smtp-Source: ABdhPJzLYFSTrQZlVF6KtsED28EZgP23hSEbF0h5Qnz5TuhAwjS5tV/Ty7UnPxCZ1gy7WhBDFIjl/kQ6ls1FrBpBH7aREnB92H/K Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a6b:fe05:: with SMTP id x5mr21247279ioh.201.1634677747302; Tue, 19 Oct 2021 14:09:07 -0700 (PDT) Date: Tue, 19 Oct 2021 14:09:07 -0700 In-Reply-To: <4617c408-b7f6-8861-4307-ed0ec24283ea@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000073441e05cebb127c@google.com> Subject: Re: [syzbot] KASAN: use-after-free Read in rtl8712_dl_fw From: syzbot To: Larry.Finger@lwfinger.net, agamkohli9@gmail.com, florian.c.schilhabel@googlemail.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev, linux-usb@vger.kernel.org, paskripkin@gmail.com, 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-and-tested-by: syzbot+c55162be492189fb4f51@syzkaller.appspotmail.com Tested on: commit: 8ef1e587 usb: typec: STUSB160X should select REGMAP_I2C git tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing kernel config: https://syzkaller.appspot.com/x/.config?x=c27d285bdb7457e2 dashboard link: https://syzkaller.appspot.com/bug?extid=c55162be492189fb4f51 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=164527c8b00000 Note: testing is done by a robot and is best-effort only.