IPC: return 0/-ENOBUFS from message handler
IPC: use the new rate_limit API to improve perf.
CPG: add send_async API & hook up flow control
IPC: Fix flow control getting stuck.
IPC: Port the remaining libs to use libqb IPC
IPC: remove libqb flowcontrol API
TEST: put cpg_dispatch() in it's own thread
IPC: cleanup ipc_glue.c name everything cs_ipcs_*()
IPC: add back statistics
IPC: remove coroipcc_ symbols from lib*.versions
IPC: init each se's IPC as it is loaded.
IPC: use the new connection_closed() event to free the context.
IPC: re-add zero copy functionality back
IPC: remove cpg_mcast_joined_async() and make it the default
-> now cpg_mcast_joined() == cpg_mcast_joined_async()
libqb: expose a libqb error converter
libqb: add missing error conversions
libqb: remove repeat try loop in lib/cpg.c
CPG: fix zero copy mcast
CPG: use newer return codes
Add ENOTCONN to qb_to_cs_error()
libqb: fix error conversion from errno to cs_error_t in confdb
libqb: change errno_to_cs to qb_to_cs_error
libqb: add a cs_strerror() to get a more meaningful message
libqb: fix some confusing error conversions.
libqb: set the timeout on recv's to -1 (wait forever)
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
Reviewed-by: Steven Dake <sdake@redhat.com>
This patch fixes crashes found by repeated pacemaker CTS SimluStart
tests. When you bring up the nodes together it can cause a lot of
configuration changes and sync gets started and aborted
lots of times.
When abort is called the ring_id is not changed which means that any
sync packet that arrive from that point on will be accepted as valid.
I have seen old barrier messages causing the processing index to increment
later causing an array out of bounds.
This patch memsets the ring_id to 0, thus causing the ring_id in the packet and
my_ring_id not to match.
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2757 fd59a12c-fef9-0310-b244-a6a79926bd2f
