Messages in this thread | | | Subject | Re: [PATCH net] dccp/tcp: fix routing redirect race | From | Eric Dumazet <> | Date | Wed, 08 Mar 2017 18:10:57 -0800 |
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On Thu, 2017-03-09 at 12:15 +1100, Jon Maxwell wrote: > We have seen a few incidents lately where a dst_enty has been freed > with a dangling TCP socket reference (sk->sk_dst_cache) pointing to that > dst_entry. If the conditions/timings are right a crash then ensues when the > freed dst_entry is referenced later on. A Common crashing back trace is:
Very nice catch !
Don't we have a similar issue for IPv6 ?
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