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Fix problem where corosync will segfault if there are gaps in recovery queue

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Fixes a problem where there are gaps in the recovery queue.  Example my_aru = 5,
but there are messages at 7,8.  8 = my_high_seq_received which results
in data slots taken up in new message queue.  What should really happen
is these last messages should be delivered after a transitional
configuration to maintain SAFE agreement.  We don't have support for
SAFE atm, so it is probably safe just to throw these messages away.  Without
this change, the new message queue on a new configuraton change is out of sync.

Signed-off-by: Steven Dake <sdake@redhat.com>
Tested-by: Tim Beale <tlbeale@gmail.com>
Reviewed-by: Jan Friesse <jfriesse@redhat.com>
This commit is contained in:
Steven Dake 2011-07-07 15:29:10 -07:00
parent 57749ec02a
commit a3d98f1652
1 changed files with 1 additions and 1 deletions
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2
exec/totemsrp.c
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@ -1809,7 +1809,7 @@ static void memb_state_operational_enter (struct totemsrp_instance *instance)
sizeof (struct srp_addr) * instance->my_memb_entries);
instance->my_failed_list_entries = 0;
instance->my_high_delivered = instance->my_aru;
instance->my_high_delivered = instance->my_high_seq_received;
for (i = 0; i <= instance->my_high_delivered; i++) {
void *ptr;