From: Stanislav Fomichev <stfomichev@gmail.com>
To: Edward Adam Davis <eadavis@qq.com>
Cc: syzbot+10d145ea96fc91185445@syzkaller.appspotmail.com,
davem@davemloft.net, dsahern@kernel.org, edumazet@google.com,
horms@kernel.org, kuba@kernel.org, kuniyu@amazon.com,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
pabeni@redhat.com, sdf@fomichev.me,
syzkaller-bugs@googlegroups.com
Subject: Re: [PATCH] net: get ops lock under dev valid
Date: Mon, 7 Apr 2025 07:12:03 -0700 [thread overview]
Message-ID: <Z_PdMxDnE1j4sFks@mini-arch> (raw)
In-Reply-To: <tencent_ABAECE4C9727C606CDD2D6C67209852EC406@qq.com>
On 04/07, Edward Adam Davis wrote:
> Make sure that dev is not NULL before locking ops.
>
> Fixes: 8965c160b8f7 ("net: use netif_disable_lro in ipv6_add_dev")
> Reported-by: syzbot+10d145ea96fc91185445@syzkaller.appspotmail.com
> Signed-off-by: Edward Adam Davis <eadavis@qq.com>
I think this happened first?
https://lore.kernel.org/netdev/Z_Pb9dku3R1wdTEp@mini-arch/T/#m733abfc2e974bf96cfdebc8a47aa58f39bf76b82
prev parent reply other threads:[~2025-04-07 14:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-07 5:56 [syzbot] [net?] general protection fault in addrconf_add_ifaddr syzbot
2025-04-07 11:22 ` [PATCH] net: get ops lock under dev valid Edward Adam Davis
2025-04-07 14:12 ` Stanislav Fomichev [this message]
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