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authorWei Yongjun <yjwei@cn.fujitsu.com>2008-10-09 14:32:24 -0700
committerDavid S. Miller <davem@davemloft.net>2008-10-09 14:32:24 -0700
commit3d5a019d5761a40465337711ae7d2beb1e9b43ec (patch)
tree94f369e8a0be15a538c194844117b8b0b2a0694e
parent5c714e238e5e0eb74cdc74201bf3d6296b3b3104 (diff)
sctp: Fix the SNMP number of SCTP_MIB_CURRESTAB
RFC3873 defined SCTP_MIB_CURRESTAB: sctpCurrEstab OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of associations for which the current state is either ESTABLISHED, SHUTDOWN-RECEIVED or SHUTDOWN-PENDING." REFERENCE "Section 4 in RFC2960 covers the SCTP Association state diagram." If the T4 RTO timer expires many times(timeout), the association will enter CLOSED state, so we should dec the number of SCTP_MIB_CURRESTAB, not inc the number of SCTP_MIB_CURRESTAB. Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/sctp/sm_statefuns.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index ea3a34cbe47..1588d063c68 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -5436,7 +5436,7 @@ sctp_disposition_t sctp_sf_t4_timer_expire(
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
SCTP_PERR(SCTP_ERROR_NO_ERROR));
SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
- SCTP_INC_STATS(SCTP_MIB_CURRESTAB);
+ SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
return SCTP_DISPOSITION_ABORT;
}