From: syzbot <syzbot+1eb177ecc3943b883f0a@syzkaller.appspotmail.com>
To: eadavis@qq.com, linux-kernel@vger.kernel.org,
syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [media?] KASAN: slab-use-after-free Read in dvb_device_open
Date: Sat, 18 Jan 2025 19:30:05 -0800 [thread overview]
Message-ID: <678c71bd.050a0220.303755.0043.GAE@google.com> (raw)
In-Reply-To: <tencent_9ADD84994E4F998D8D25B50D8A922CDD9107@qq.com>
Hello,
syzbot has tested the proposed patch and the reproducer did not trigger any issue:
Reported-by: syzbot+1eb177ecc3943b883f0a@syzkaller.appspotmail.com
Tested-by: syzbot+1eb177ecc3943b883f0a@syzkaller.appspotmail.com
Tested on:
commit: 4f88ca5c media: dvbdev: prevent double put of dvb device
git tree: https://github.com/ea1davis/linux mdbc/syz
console output: https://syzkaller.appspot.com/x/log.txt?x=12fb3fc4580000
kernel config: https://syzkaller.appspot.com/x/.config?x=e8d97faf7b870c89
dashboard link: https://syzkaller.appspot.com/bug?extid=1eb177ecc3943b883f0a
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.
next prev parent reply other threads:[~2025-01-19 3:30 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-21 8:54 [syzbot] [media?] KASAN: slab-use-after-free Read in dvb_device_open syzbot
2025-01-18 19:50 ` syzbot
2025-01-19 0:14 ` Hillf Danton
2025-01-19 0:32 ` syzbot
2025-01-19 1:02 ` Edward Adam Davis
2025-01-19 1:24 ` syzbot
2025-01-19 1:05 ` Hillf Danton
2025-01-19 2:40 ` syzbot
2025-01-19 1:36 ` Edward Adam Davis
2025-01-19 2:54 ` syzbot
2025-01-19 3:07 ` Edward Adam Davis
2025-01-19 3:30 ` syzbot [this message]
2025-01-19 3:42 ` [PATCH] media: dvbdev: keep dvb device ref balanced in dvb generic release and open Edward Adam Davis
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