From: syzbot <syzbot+14e0e4960091ffae7cf7@syzkaller.appspotmail.com>
To: alex.aring@gmail.com, davem@davemloft.net, kuba@kernel.org,
linux-kernel@vger.kernel.org, linux-wpan@vger.kernel.org,
netdev@vger.kernel.org, stefan@datenfreihafen.org,
syzkaller-bugs@googlegroups.com, xiyou.wangcong@gmail.com
Subject: Re: KASAN: use-after-free Read in __cfg8NUM_wpan_dev_from_attrs (2)
Date: Thu, 06 Aug 2020 00:00:05 -0700 [thread overview]
Message-ID: <000000000000ba6a2d05ac300953@google.com> (raw)
In-Reply-To: <00000000000053e07805a9b61e09@google.com>
syzbot suspects this issue was fixed by commit:
commit bf64ff4c2aac65d680dc639a511c781cf6b6ec08
Author: Cong Wang <xiyou.wangcong@gmail.com>
Date: Sat Jun 27 07:12:24 2020 +0000
genetlink: get rid of family->attrbuf
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12069494900000
start commit: e44f65fd xen-netfront: remove redundant assignment to vari..
git tree: net-next
kernel config: https://syzkaller.appspot.com/x/.config?x=829871134ca5e230
dashboard link: https://syzkaller.appspot.com/bug?extid=14e0e4960091ffae7cf7
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11818aa7100000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=10f997d3100000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: genetlink: get rid of family->attrbuf
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
next prev parent reply other threads:[~2020-08-06 11:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-05 18:42 KASAN: use-after-free Read in __cfg8NUM_wpan_dev_from_attrs (2) syzbot
2020-08-06 7:00 ` syzbot [this message]
2020-11-11 11:24 ` Dmitry Vyukov
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