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authorSridhar Samudrala <sri@us.ibm.com>2006-05-05 20:05:23 -0400
committerDavid S. Miller <davem@davemloft.net>2006-05-05 20:05:23 -0400
commit35d63edb1c807bc5317e49592260e84637bc432e (patch)
tree84109934c99367f71303b34f1607403875d8e74a /net/sctp
parent62b08083ec3dbfd7e533c8d230dd1d8191a6e813 (diff)
[SCTP]: Fix state table entries for chunks received in CLOSED state.
Discard an unexpected chunk in CLOSED state rather can calling BUG(). Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp')
-rw-r--r--net/sctp/sm_statetable.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/sctp/sm_statetable.c b/net/sctp/sm_statetable.c
index 75ef10408764..8bcca5676151 100644
--- a/net/sctp/sm_statetable.c
+++ b/net/sctp/sm_statetable.c
@@ -366,9 +366,9 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t event_type,
366 /* SCTP_STATE_EMPTY */ \ 366 /* SCTP_STATE_EMPTY */ \
367 {.fn = sctp_sf_ootb, .name = "sctp_sf_ootb"}, \ 367 {.fn = sctp_sf_ootb, .name = "sctp_sf_ootb"}, \
368 /* SCTP_STATE_CLOSED */ \ 368 /* SCTP_STATE_CLOSED */ \
369 {.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \ 369 {.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
370 /* SCTP_STATE_COOKIE_WAIT */ \ 370 /* SCTP_STATE_COOKIE_WAIT */ \
371 {.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \ 371 {.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
372 /* SCTP_STATE_COOKIE_ECHOED */ \ 372 /* SCTP_STATE_COOKIE_ECHOED */ \
373 {.fn = sctp_sf_do_ecne, .name = "sctp_sf_do_ecne"}, \ 373 {.fn = sctp_sf_do_ecne, .name = "sctp_sf_do_ecne"}, \
374 /* SCTP_STATE_ESTABLISHED */ \ 374 /* SCTP_STATE_ESTABLISHED */ \
@@ -380,7 +380,7 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t event_type,
380 /* SCTP_STATE_SHUTDOWN_RECEIVED */ \ 380 /* SCTP_STATE_SHUTDOWN_RECEIVED */ \
381 {.fn = sctp_sf_do_ecne, .name = "sctp_sf_do_ecne"}, \ 381 {.fn = sctp_sf_do_ecne, .name = "sctp_sf_do_ecne"}, \
382 /* SCTP_STATE_SHUTDOWN_ACK_SENT */ \ 382 /* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
383 {.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \ 383 {.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
384} /* TYPE_SCTP_ECN_ECNE */ 384} /* TYPE_SCTP_ECN_ECNE */
385 385
386#define TYPE_SCTP_ECN_CWR { \ 386#define TYPE_SCTP_ECN_CWR { \
@@ -401,7 +401,7 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t event_type,
401 /* SCTP_STATE_SHUTDOWN_RECEIVED */ \ 401 /* SCTP_STATE_SHUTDOWN_RECEIVED */ \
402 {.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \ 402 {.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
403 /* SCTP_STATE_SHUTDOWN_ACK_SENT */ \ 403 /* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
404 {.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \ 404 {.fn = sctp_sf_discard_chunk, .name = "sctp_sf_discard_chunk"}, \
405} /* TYPE_SCTP_ECN_CWR */ 405} /* TYPE_SCTP_ECN_CWR */
406 406
407#define TYPE_SCTP_SHUTDOWN_COMPLETE { \ 407#define TYPE_SCTP_SHUTDOWN_COMPLETE { \
@@ -647,7 +647,7 @@ chunk_event_table_unknown[SCTP_STATE_NUM_STATES] = {
647 /* SCTP_STATE_EMPTY */ \ 647 /* SCTP_STATE_EMPTY */ \
648 {.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \ 648 {.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \
649 /* SCTP_STATE_CLOSED */ \ 649 /* SCTP_STATE_CLOSED */ \
650 {.fn = sctp_sf_bug, .name = "sctp_sf_bug"}, \ 650 {.fn = sctp_sf_error_closed, .name = "sctp_sf_error_closed"}, \
651 /* SCTP_STATE_COOKIE_WAIT */ \ 651 /* SCTP_STATE_COOKIE_WAIT */ \
652 {.fn = sctp_sf_do_prm_requestheartbeat, \ 652 {.fn = sctp_sf_do_prm_requestheartbeat, \
653 .name = "sctp_sf_do_prm_requestheartbeat"}, \ 653 .name = "sctp_sf_do_prm_requestheartbeat"}, \