Author: tuexen
Date: Tue Apr 20 08:51:21 2010
New Revision: 206892
URL: http://svn.freebsd.org/changeset/base/206892
Log:
Update highest_tsn variables when sliding mapping arrays.
Modified:
head/sys/netinet/sctp_indata.c
Modified: head/sys/netinet/sctp_indata.c
==============================================================================
--- head/sys/netinet/sctp_indata.c Tue Apr 20 08:50:19 2010
(r206891)
+++ head/sys/netinet/sctp_indata.c Tue Apr 20 08:51:21 2010
(r206892)
@@ -2390,6 +2390,12 @@ sctp_slide_mapping_arrays(struct sctp_tc
asoc->mapping_array[ii] = 0;
asoc->nr_mapping_array[ii] = 0;
}
+ if (asoc->highest_tsn_inside_map + 1 ==
asoc->mapping_array_base_tsn) {
+ asoc->highest_tsn_inside_map += (slide_from <<
3);
+ }
+ if (asoc->highest_tsn_inside_nr_map + 1 ==
asoc->mapping_array_base_tsn) {
+ asoc->highest_tsn_inside_nr_map += (slide_from
<< 3);
+ }
asoc->mapping_array_base_tsn += (slide_from << 3);
if (SCTP_BASE_SYSCTL(sctp_logging_level) &
SCTP_MAP_LOGGING_ENABLE) {
sctp_log_map(asoc->mapping_array_base_tsn,
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