From: "Lee A. Roberts" <lee.roberts@xxxxxx>
This series of patches resolves several SCTP association hangs observed during
SCTP stress testing. Observable symptoms include communications hangs with
data being held in the association reassembly and/or lobby (ordering) queues.
Close examination of reassembly/ordering queues may show either duplicated
or missing packets.
In version #2, corrected build failure in initial version of patch series
due to wrong calling sequence for sctp_ulpq_partial_delivery() being inserted
in sctp_ulpq_renege().
In version #3, adjusted patch documentation to be less repetitive.
Lee A. Roberts (4):
sctp: fix association hangs due to off-by-one errors in
sctp_tsnmap_grow()
sctp: fix association hangs due to reneging packets below the
cumulative TSN ACK point
sctp: fix association hangs due to errors when reneging events from
the ordering queue
sctp: fix association hangs due to partial delivery errors
net/sctp/tsnmap.c | 13 ++++----
net/sctp/ulpqueue.c | 87 +++++++++++++++++++++++++++++++++++++++++----------
2 files changed, 78 insertions(+), 22 deletions(-)
--
1.7.9.5
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