linux-kernel - Re: Re: [syzbot] KASAN: use-after-free Write in j1939_sock_pending

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Message-ID: <20230717123215.3627471-1-nogikh@google.com>
Date:   Mon, 17 Jul 2023 14:32:15 +0200
From:   Aleksandr Nogikh <nogikh@...gle.com>
To:     syzbot+07bb74aeafc88ba7d5b4@...kaller.appspotmail.com
Cc:     bst@...gutronix.de, dania@...onnect-ltd.com, davem@...emloft.net,
        dev.kurt@...dijck-laurijssen.be, ecathinds@...il.com,
        kernel@...gutronix.de, linux-can@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux@...pel-privat.de,
        lkp@...el.com, maxime.jayat@...ile-devices.fr, mkl@...gutronix.de,
        netdev@...r.kernel.org, nogikh@...gle.com, o.rempel@...gutronix.de,
        robin@...tonic.nl, socketcan@...tkopp.net,
        syzkaller-bugs@...glegroups.com
Subject: Re: Re: [syzbot] KASAN: use-after-free Write in j1939_sock_pending_del

> This bug is marked as fixed by commit:
> can: j1939: socket: rework socket locking for

> But I can't find it in the tested trees[1] for more than 90 days.

#syz fix: can: j1939: socket: rework socket locking for j1939_sk_release() and j1939_sk_sendmsg()