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List:       linux-sctp
Subject:    Re: [PATCH v2] sctp: Process OOTB ASCONF/ASCONF-ACK Chunk at CLOSED
From:       Shan Wei <shanwei () cn ! fujitsu ! com>
Date:       2010-07-26 2:03:17
Message-ID: 4C4CECE5.7030306 () cn ! fujitsu ! com
[Download RAW message or body]

RFC5061 said that If the received ASCONF Chunk is not associated with 
any association, the Chunk should be treated as OOTB. Do the same thing
for received ASCONF-ACK Chunk.

So, process OOTB ASCONF/ASCONF-ACK Chunk according to section 8.4 of RFC4960. 

Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
---
v1-v2: Treat ASCONF-ACK chunk as OOTB chunk for no association.
---
 net/sctp/sm_statetable.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/sctp/sm_statetable.c b/net/sctp/sm_statetable.c
index 6d9b3aa..23b3902 100644
--- a/net/sctp/sm_statetable.c
+++ b/net/sctp/sm_statetable.c
@@ -449,7 +449,7 @@ static const sctp_sm_table_entry_t chunk_event_table[SCTP_NUM_BASE_CHUNK_TYPES][
 	/* SCTP_STATE_EMPTY */ \
 	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
-	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
+	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
 	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
@@ -470,7 +470,7 @@ static const sctp_sm_table_entry_t chunk_event_table[SCTP_NUM_BASE_CHUNK_TYPES][
 	/* SCTP_STATE_EMPTY */ \
 	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_CLOSED */ \
-	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
+	TYPE_SCTP_FUNC(sctp_sf_ootb), \
 	/* SCTP_STATE_COOKIE_WAIT */ \
 	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
 	/* SCTP_STATE_COOKIE_ECHOED */ \
-- 
1.6.3.3
--
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