Erik Hugne
64380a04de
tipc: fix message corruption bug for deferred packets ...
If a packet received on a link is out-of-sequence, it will be
placed on a deferred queue and later reinserted in the receive
path once the preceding packets have been processed. The problem
with this is that it will be subject to the buffer adjustment from
link_recv_buf_validate twice. The second adjustment for 20 bytes
header space will corrupt the packet.
We solve this by tagging the deferred packets and bail out from
receive buffer validation for packets that have already been
subjected to this.
Signed-off-by: Erik Hugne <erik.hugne@ericsson.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-02-13 16:35:05 -05:00
tipc: compress out gratuitous extra carriage returns
2012-04-30 15:53:56 -04:00
tipc: compress out gratuitous extra carriage returns
2012-04-30 15:53:56 -04:00
tipc: make link start event synchronous
2014-01-07 18:44:26 -05:00
tipc: cosmetic realignment of function arguments
2013-06-17 15:53:01 -07:00
tipc: spelling fixes
2014-01-14 18:18:22 -08:00
tipc: rename functions related to link failover and improve comments
2014-01-07 18:44:25 -05:00
tipc: convert config_lock from spinlock to mutex
2013-06-17 15:53:01 -07:00
tipc: Optimize re-initialization of configuration service
2012-04-26 17:19:07 -04:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2013-12-18 16:42:06 -05:00
tipc: fix message corruption bug for deferred packets
2014-02-13 16:35:05 -05:00
tipc: introduce new spinlock to protect struct link_req
2014-01-07 18:44:25 -05:00
tipc: rename struct link* to struct tipc_link*
2011-12-29 21:53:30 -05:00
tipc: eliminate code duplication in media layer
2013-12-11 00:17:43 -05:00
tipc: protect handler_enabled variable with qitem_lock spin lock
2013-12-10 22:35:49 -05:00
tipc: eliminate code duplication in media layer
2013-12-11 00:17:43 -05:00
tipc: add InfiniBand media type
2013-04-17 14:18:33 -04:00
tipc: fix message corruption bug for deferred packets
2014-02-13 16:35:05 -05:00
tipc: make link start event synchronous
2014-01-07 18:44:26 -05:00
tipc: remove print_buf and deprecated log buffer code
2012-07-13 19:34:43 -04:00
tipc: introduce new TIPC server infrastructure
2013-06-17 15:53:00 -07:00
tipc: remove iovec length parameter from all sending functions
2013-10-18 13:20:42 -04:00
tipc: message reassembly using fragment chain
2013-11-07 18:30:11 -05:00
tipc: eliminate an unnecessary cast of node variable
2012-11-22 14:33:28 -05:00
tipc: remove unnecessary variables and conditions
2013-12-16 12:48:35 -05:00
tipc: cosmetic realignment of function arguments
2013-06-17 15:53:01 -07:00
tipc: change tipc_net_start routine return value type
2012-08-20 02:26:30 -07:00
tipc: change tipc_net_start routine return value type
2012-08-20 02:26:30 -07:00
genetlink: only pass array to genl_register_family_with_ops()
2013-11-19 16:39:05 -05:00
tipc: rename functions related to link failover and improve comments
2014-01-07 18:44:25 -05:00
tipc: remove 'has_redundant_link' flag from STATE link protocol messages
2014-01-07 18:44:25 -05:00
tipc: cosmetic realignment of function arguments
2013-06-17 15:53:01 -07:00
tipc: compress out gratuitous extra carriage returns
2012-04-30 15:53:56 -04:00
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2014-01-06 17:37:45 -05:00
tipc: fix deadlock during socket release
2013-12-29 22:24:07 -05:00
tipc: use standard printk shortcut macros (pr_err etc.)
2012-07-13 19:24:44 -04:00
tipc: cleanup function namespace
2010-10-16 11:13:24 -07:00
tipc: spelling fixes
2014-01-14 18:18:22 -08:00
tipc: introduce new TIPC server infrastructure
2013-06-17 15:53:00 -07:00
net: add build-time checks for msg->msg_name size
2014-01-18 23:04:16 -08:00
tipc: spelling fixes
2014-01-14 18:18:22 -08:00
tipc: cosmetic realignment of function arguments
2013-06-17 15:53:01 -07:00
tipc: change socket buffer overflow control to respect sk_rcvbuf
2013-06-17 15:53:00 -07:00
64380a04de