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B.10.4. RHBA-2012:0374 — corosync bug fix update

Updated corosync packages that fix one bug are now available for Red Hat Enterprise Linux 6 Extended Update Support.
The corosync packages provide the Corosync Cluster Engine and C Application Programming Interfaces (APIs) for Red Hat Enterprise Linux cluster software.
Bug Fix
BZ#791234
Previously, the range condition for the update_aru() function could cause incorrect check of message IDs. Due to this, in rare cases, the corosync utility entered the "FAILED TO RECEIVE" state, and so failed to receive multicast packets. With this update, the range value in the update_aru() function is no longer checked for; the fail_to_recv_const constant performs such checks. Now, corosync does not fail to receive packets.
All users of corosync are advised to upgrade to these updated packages, which fix this bug.
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