linux/net/sctp
Neil Horman 7c3ceb4fb9 [SCTP]: Allow spillover of receive buffer to avoid deadlock.
This patch fixes a deadlock situation in the receive path by allowing
temporary spillover of the receive buffer.

- If the chunk we receive has a tsn that immediately follows the ctsn,
  accept it even if we run out of receive buffer space and renege data with
  higher TSNs.
- Once we accept one chunk in a packet, accept all the remaining chunks
  even if we run out of receive buffer space.

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Mark Butler <butlerm@middle.net>
Acked-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-05-05 17:02:09 -07:00
..
associola.c [SCTP]: Update SCTP_PEER_ADDR_PARAMS socket option to the latest api draft. 2006-01-03 13:11:11 -08:00
bind_addr.c [PATCH] gfp flags annotations - part 1 2005-10-08 15:00:57 -07:00
chunk.c [PATCH] gfp flags annotations - part 1 2005-10-08 15:00:57 -07:00
command.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
crc32c.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
debug.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
endpointola.c [SCTP]: Include ulpevents in socket receive buffer accounting. 2005-11-11 16:08:24 -08:00
input.c [SCTP]: Fix up sctp_rcv return value 2006-03-25 01:25:29 -08:00
inqueue.c [SCTP]: Allow spillover of receive buffer to avoid deadlock. 2006-05-05 17:02:09 -07:00
ipv6.c [NET]: Identation & other cleanups related to compat_[gs]etsockopt cset 2006-03-20 22:48:35 -08:00
Kconfig Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
objcnt.c [SCTP]: Audit return code of create_proc_* 2005-07-18 13:38:07 -07:00
output.c [SCTP]: Fix 'fast retransmit' to send a TSN only once. 2006-02-02 16:57:31 -08:00
outqueue.c [SCTP]: Fix 'fast retransmit' to send a TSN only once. 2006-02-02 16:57:31 -08:00
primitive.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
proc.c [PATCH] for_each_possible_cpu: network codes 2006-04-11 06:18:31 -07:00
protocol.c [NET]: Identation & other cleanups related to compat_[gs]etsockopt cset 2006-03-20 22:48:35 -08:00
sm_make_chunk.c [SCTP]: Fix machine check/connection hang on IA64. 2006-01-17 11:55:57 -08:00
sm_sideeffect.c [SCTP]: Fix bad sysctl formatting of SCTP timeout values on 64-bit m/cs. 2006-01-17 11:55:17 -08:00
sm_statefuns.c [SCTP]: Allow spillover of receive buffer to avoid deadlock. 2006-05-05 17:02:09 -07:00
sm_statetable.c [SCTP] sctp_connectx() API support 2005-06-20 13:14:57 -07:00
socket.c [PATCH] POLLRDHUP/EPOLLRDHUP handling for half-closed devices notifications 2006-03-25 08:22:56 -08:00
ssnmap.c [PATCH] gfp flags annotations - part 1 2005-10-08 15:00:57 -07:00
sysctl.c [SCTP]: Fix bad sysctl formatting of SCTP timeout values on 64-bit m/cs. 2006-01-17 11:55:17 -08:00
transport.c [SCTP]: Fix bad sysctl formatting of SCTP timeout values on 64-bit m/cs. 2006-01-17 11:55:17 -08:00
tsnmap.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ulpevent.c [SCTP]: Include ulpevents in socket receive buffer accounting. 2005-11-11 16:08:24 -08:00
ulpqueue.c [PATCH] gfp flags annotations - part 1 2005-10-08 15:00:57 -07:00