diff options
| -rw-r--r-- | sys/netinet/sctp_indata.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/sys/netinet/sctp_indata.c b/sys/netinet/sctp_indata.c index 53dcf8f..a7e6c08 100644 --- a/sys/netinet/sctp_indata.c +++ b/sys/netinet/sctp_indata.c @@ -1466,7 +1466,7 @@ sctp_process_a_data_chunk(struct sctp_tcb *stcb, struct sctp_association *asoc, asoc->send_sack = 1; } protocol_id = ch->dp.protocol_id; - ordered = ((ch->ch.chunk_flags & SCTP_DATA_UNORDERED) == 0); + ordered = ((chunk_flags & SCTP_DATA_UNORDERED) == 0); if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_MAP_LOGGING_ENABLE) { sctp_log_map(tsn, asoc->cumulative_tsn, asoc->highest_tsn_inside_map, SCTP_MAP_TSN_ENTERS); } @@ -2300,7 +2300,12 @@ sctp_slide_mapping_arrays(struct sctp_tcb *stcb) if ((asoc->cumulative_tsn == highest_tsn) && (at >= 8)) { /* The complete array was completed by a single FR */ /* highest becomes the cum-ack */ - int clr, i; + int clr; + +#ifdef INVARIANTS + unsigned int i; + +#endif /* clear the array */ clr = ((at + 7) >> 3); @@ -2309,12 +2314,14 @@ sctp_slide_mapping_arrays(struct sctp_tcb *stcb) } memset(asoc->mapping_array, 0, clr); memset(asoc->nr_mapping_array, 0, clr); +#ifdef INVARIANTS for (i = 0; i < asoc->mapping_array_size; i++) { if ((asoc->mapping_array[i]) || (asoc->nr_mapping_array[i])) { printf("Error Mapping array's not clean at clear\n"); sctp_print_mapping_array(asoc); } } +#endif asoc->mapping_array_base_tsn = asoc->cumulative_tsn + 1; asoc->highest_tsn_inside_nr_map = asoc->highest_tsn_inside_map = asoc->cumulative_tsn; } else if (at >= 8) { @@ -2371,10 +2378,8 @@ sctp_slide_mapping_arrays(struct sctp_tcb *stcb) int ii; for (ii = 0; ii < distance; ii++) { - asoc->mapping_array[ii] = - asoc->mapping_array[slide_from + ii]; - asoc->nr_mapping_array[ii] = - asoc->nr_mapping_array[slide_from + ii]; + asoc->mapping_array[ii] = asoc->mapping_array[slide_from + ii]; + asoc->nr_mapping_array[ii] = asoc->nr_mapping_array[slide_from + ii]; } for (ii = distance; ii < asoc->mapping_array_size; ii++) { @@ -2808,8 +2813,8 @@ sctp_process_data(struct mbuf **mm, int iphlen, int *offset, int length, stcb->asoc.send_sack = 1; } /* Start a sack timer or QUEUE a SACK for sending */ - if ((stcb->asoc.cumulative_tsn == stcb->asoc.highest_tsn_inside_map) && - (stcb->asoc.mapping_array[0] != 0xff)) { + if ((stcb->asoc.cumulative_tsn == stcb->asoc.highest_tsn_inside_nr_map) && + (stcb->asoc.nr_mapping_array[0] != 0xff)) { if ((stcb->asoc.data_pkts_seen >= stcb->asoc.sack_freq) || (stcb->asoc.delayed_ack == 0) || (stcb->asoc.numduptsns) || |
