Return to freebsd.pf.3whs.PR197484.patch CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / elwix / patches

Annotation of elwix/patches/freebsd.pf.3whs.PR197484.patch, revision 1.2

1.2     ! misho       1: Index: sys/netpfil/pf/pf.c
        !             2: ===================================================================
        !             3: --- sys/netpfil/pf/pf.c        (revision 277815)
        !             4: +++ sys/netpfil/pf/pf.c        (working copy)
        !             5: @@ -4199,7 +4199,7 @@
        !             6:                            TH_SYN|TH_ACK, 0, (*state)->src.mss, 0, 1, 0, NULL);
        !             7:                        REASON_SET(reason, PFRES_SYNPROXY);
        !             8:                        return (PF_SYNPROXY_DROP);
        !             9: -              } else if (!(th->th_flags & TH_ACK) ||
        !            10: +              } else if ((th->th_flags & (TH_ACK|TH_RST|TH_FIN)) != TH_ACK ||
        !            11:                    (ntohl(th->th_ack) != (*state)->src.seqhi + 1) ||
        !            12:                    (ntohl(th->th_seq) != (*state)->src.seqlo + 1)) {
        !            13:                        REASON_SET(reason, PFRES_SYNPROXY);