Parthasarathy Bhuvaragan c1be775628 tipc: close the connection if protocol messages contain errors ... When a socket is shutting down, we notify the peer node about the connection termination by reusing an incoming message if possible. If the last received message was a connection acknowledgment message, we reverse this message and set the error code to TIPC_ERR_NO_PORT and send it to peer. In tipc_sk_proto_rcv(), we never check for message errors while processing the connection acknowledgment or probe messages. Thus this message performs the usual flow control accounting and leaves the session hanging. In this commit, we terminate the connection when we receive such error messages. Signed-off-by: Parthasarathy Bhuvaragan <parthasarathy.bhuvaragan@ericsson.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-04-28 12:20:42 -04:00
..
addr.c	tipc: simplify include dependencies	2015-05-14 12:24:45 -04:00
addr.h	tipc: introduce constants for tipc address validation	2016-07-26 14:26:42 -07:00
bcast.c	tipc: make replicast a user selectable option	2017-01-20 12:10:17 -05:00
bcast.h	tipc: make replicast a user selectable option	2017-01-20 12:10:17 -05:00
bearer.c	tipc: add function for checking broadcast support in bearer	2017-01-20 12:10:15 -05:00
bearer.h	tipc: add function for checking broadcast support in bearer	2017-01-20 12:10:15 -05:00
core.c	netns: make struct pernet_operations::id unsigned int	2016-11-18 10:59:15 -05:00
core.h	netns: make struct pernet_operations::id unsigned int	2016-11-18 10:59:15 -05:00
discover.c	tipc: allocate user memory with GFP_KERNEL flag	2017-01-16 13:31:53 -05:00
discover.h	tipc: eliminate buffer leak in bearer layer	2016-04-07 17:00:13 -04:00
eth_media.c	tipc: make media address offset a common define	2015-02-27 18:18:48 -05:00
ib_media.c	tipc: rename media/msg related definitions	2015-02-27 18:18:48 -05:00
Kconfig	tipc: add ip/udp media type	2015-03-05 22:08:42 -05:00
link.c	tipc: make replicast a user selectable option	2017-01-20 12:10:17 -05:00
link.h	tipc: transfer broadcast nacks in link state messages	2016-09-02 17:10:24 -07:00
Makefile	tipc: add neighbor monitoring framework	2016-06-15 14:06:28 -07:00
monitor.c	tipc: improve sanity check for received domain records	2016-11-25 20:06:18 -05:00
monitor.h	tipc: dump monitor attributes	2016-07-26 14:26:42 -07:00
msg.c	tipc: introduce replicast as transport option for multicast	2017-01-20 12:10:17 -05:00
msg.h	tipc: introduce replicast as transport option for multicast	2017-01-20 12:10:17 -05:00
name_distr.c	tipc: allocate user memory with GFP_KERNEL flag	2017-01-16 13:31:53 -05:00
name_distr.h	tipc: reduce code dependency between binding table and node layer	2015-11-20 14:06:10 -05:00
name_table.c	tipc: add functionality to lookup multicast destination nodes	2017-01-20 12:10:16 -05:00
name_table.h	tipc: add functionality to lookup multicast destination nodes	2017-01-20 12:10:16 -05:00
net.c	tipc: Fix tipc_sk_reinit race conditions	2017-02-17 12:28:35 -05:00
net.h	tipc: add peer removal functionality	2016-08-18 23:36:07 -07:00
netlink_compat.c	genetlink: mark families as __ro_after_init	2016-10-27 16:16:09 -04:00
netlink.c	genetlink: mark families as __ro_after_init	2016-10-27 16:16:09 -04:00
netlink.h	tipc: make cluster size threshold for monitoring configurable	2016-07-26 14:26:42 -07:00
node.c	tipc: move premature initilalization of stack variables	2017-02-24 11:42:54 -05:00
node.h	tipc: make replicast a user selectable option	2017-01-20 12:10:17 -05:00
server.c	tipc: fix cleanup at module unload	2017-01-24 16:14:58 -05:00
server.h	tipc: fix a race condition leading to subscriber refcnt bug	2016-04-14 16:46:46 -04:00
socket.c	tipc: close the connection if protocol messages contain errors	2017-04-28 12:20:42 -04:00
socket.h	tipc: redesign connection-level flow control	2016-05-03 15:51:16 -04:00
subscr.c	tipc: fix nametbl deadlock at tipc_nametbl_unsubscribe	2017-03-22 11:59:16 -07:00
subscr.h	tipc: add subscription refcount to avoid invalid delete	2017-01-24 16:14:57 -05:00
sysctl.c	tipc: add name distributor resiliency queue	2014-09-01 17:51:48 -07:00
udp_media.c	tipc: add function for checking broadcast support in bearer	2017-01-20 12:10:15 -05:00
udp_media.h	tipc: add UDP remoteip dump to netlink API	2016-08-26 21:38:41 -07:00