From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Yongjun Date: Wed, 27 Aug 2008 02:41:54 +0000 Subject: [PATCH] sctp: Fix the SNMP number of SCTP_MIB_CURRESTAB Message-Id: <48B4BEF2.30108@cn.fujitsu.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sctp@vger.kernel.org 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 --- net/sctp/sm_statefuns.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c index 8848d32..0b49a56 100644 --- a/net/sctp/sm_statefuns.c +++ b/net/sctp/sm_statefuns.c @@ -5406,7 +5406,7 @@ 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; } -- 1.5.3.8