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sctp: Fix SNMP number of SCTP_MIB_ABORTED during violation handling. 

If ABORT chunks require authentication and a protocol violation
is triggered, we do not tear down the association.  Subsequently,
we should not increment SCTP_MIB_ABORTED.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vlad Yasevich 2008-10-09 14:33:01 -07:00 committed by David S. Miller
parent 3d5a019d57
commit 56eb82bb8d
1 changed files with 3 additions and 6 deletions
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9
net/sctp/sm_statefuns.c
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@ -4188,11 +4188,10 @@ static sctp_disposition_t sctp_sf_abort_violation(
SCTP_INC_STATS(SCTP_MIB_OUTCTRLCHUNKS);
}
discard:
sctp_sf_pdiscard(ep, asoc, SCTP_ST_CHUNK(0), arg, commands);
SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
discard:
sctp_sf_pdiscard(ep, asoc, SCTP_ST_CHUNK(0), arg, commands);
return SCTP_DISPOSITION_ABORT;
nomem_pkt:
@ -4265,12 +4264,10 @@ static sctp_disposition_t sctp_sf_violation_paramlen(
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
SCTP_PERR(SCTP_ERROR_PROTO_VIOLATION));
SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
discard:
sctp_sf_pdiscard(ep, asoc, SCTP_ST_CHUNK(0), arg, commands);
SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
return SCTP_DISPOSITION_ABORT;
nomem:
return SCTP_DISPOSITION_NOMEM;