Messages in this thread | | | From | Andrey Konovalov <> | Date | Wed, 9 Nov 2016 20:24:20 +0100 | Subject | Re: net/sctp: null-ptr-deref in sctp_inet_listen |
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On Wed, Nov 9, 2016 at 4:32 AM, Xin Long <lucien.xin@gmail.com> wrote: > this fix may break TYPE_SCTP_PRIMITIVE_SHUTDOWN statetable, > could you give the following one a try ? thanks.
This one also works.
Thanks.
> > --- a/net/sctp/socket.c > +++ b/net/sctp/socket.c > @@ -4288,9 +4288,9 @@ static void sctp_shutdown(struct sock *sk, int how) > return; > > if (how & SEND_SHUTDOWN) { > - sk->sk_state = SCTP_SS_CLOSING; > ep = sctp_sk(sk)->ep; > if (!list_empty(&ep->asocs)) { > + sk->sk_state = SCTP_SS_CLOSING; > asoc = list_entry(ep->asocs.next, > struct sctp_association, asocs); > sctp_primitive_SHUTDOWN(net, asoc, NULL); > > -- > You received this message because you are subscribed to the Google Groups "syzkaller" group. > To unsubscribe from this group and stop receiving emails from it, send an email to syzkaller+unsubscribe@googlegroups.com. > For more options, visit https://groups.google.com/d/optout.
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