Messages in this thread | | | Subject | Re: [PATCH net] ax25: use after free in ax25_connect | From | Hangyu Hua <> | Date | Mon, 17 Jan 2022 09:35:10 +0800 |
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I get it.
Thanks.
On 2022/1/14 下午11:19, Eric Dumazet wrote: > > On 1/13/22 22:54, Hangyu Hua wrote: >> Any suggestions for this patch ? Guys. >> >> I think putting sk_to_ax25 after lock_sock(sk) here will avoid any >> possilbe race conditions like other functions in ax25_proto_ops. CTING) { >> > > As explained, your patch is not needed. > > You failed to describe how a race was possible. > > Just moving code around wont help. > > How about providing a stack trace or some syzbot repro ? >
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