Your patch will be included in version 15.08.7. Commit is here:
https://github.com/SchedMD/slurm/commit/db56e5aa705abb5efc66ad33007e7076a375fbf3
Thanks!
Dear Slurm developers,
please find below a patch for a slurmctld bug that results in
incorrect reservation ids after the restart or reconfiguration of
slurmctld if a reservation with a specific name pattern has been
created previously. This may (I have not verified that but consider
it to be very likely) result in sacct reporting incorrect
reservation names for jobs when the reservation id wraps around.
The patch applies to the current HEAD. We originally found this
problem with version 14.03.4 to which the identical patch applies.
All other versions in between are most likely affected as well.
Thank you for your consideration.
Best regards,
Dorian