[slurm-dev] Memory leak fix to 2.3 master branch

[Lipari, Don]

$ git diff src/common/slurmdb_defs.c
diff --git a/src/common/slurmdb_defs.c b/src/common/slurmdb_defs.c
index 47f200c..5a2f823 100644
--- a/src/common/slurmdb_defs.c
+++ b/src/common/slurmdb_defs.c
@@ -461,6 +461,7 @@ extern void slurmdb_destroy_job_rec(void *object)
                xfree(job->account);
                xfree(job->blockid);
                xfree(job->cluster);
+               xfree(job->derived_es);
                xfree(job->jobname);
                xfree(job->partition);
                xfree(job->nodes);