From: Jiri Slaby <jirislaby@kernel.org>
To: Edward Adam Davis <eadavis@qq.com>,
syzbot+f6cb41c144427dc0796a@syzkaller.appspotmail.com
Cc: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org,
linux-serial@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Re: [PATCH Next] vt: move vc_saved_screen to within tty allocated judgment
Date: Tue, 9 Sep 2025 08:35:56 +0200 [thread overview]
Message-ID: <61ceeac6-6656-4ccc-aa06-c672aa26a0ac@kernel.org> (raw)
In-Reply-To: <tencent_CAD45DB31906CF890DBB25AB0DED12205D07@qq.com>
On 09. 09. 25, 2:51, Edward Adam Davis wrote:
> Everything starts with the assumption that a tty has been allocated.
> Therefore, Move it to within the tty allocation check.
>
> Fixes: 23743ba64709 ("vt: add support for smput/rmput escape codes")
> Reported-by: syzbot+f6cb41c144427dc0796a@syzkaller.appspotmail.com
> Closes: https://syzkaller.appspot.com/bug?extid=f6cb41c144427dc0796a
> Tested-by: syzbot+f6cb41c144427dc0796a@syzkaller.appspotmail.com
> Signed-off-by: Edward Adam Davis <eadavis@qq.com>
Ugh, sure.
Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
thanks,
--
js
suse labs
next prev parent reply other threads:[~2025-09-09 6:35 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-08 18:45 [syzbot] [serial?] general protection fault in vc_deallocate syzbot
2025-09-09 0:10 ` Edward Adam Davis
2025-09-09 0:34 ` syzbot
2025-09-09 0:51 ` [PATCH Next] vt: move vc_saved_screen to within tty allocated judgment Edward Adam Davis
2025-09-09 6:35 ` Jiri Slaby [this message]
2025-09-10 6:21 ` [syzbot] [serial?] general protection fault in vc_deallocate syzbot
2025-09-10 6:48 ` Jiri Slaby
2025-09-10 7:20 ` syzbot
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