1 files changed, 4 insertions, 0 deletions
diff --git a/src/app/config/config.c b/src/app/config/config.c
index c7ae453d5c..a202454e2c 100644
--- a/src/app/config/config.c
+++ b/src/app/config/config.c
@@ -3330,6 +3330,10 @@ options_validate_scheduler(or_options_t *options, char **msg)
            "can be used or set at least one value.");
   }
   /* Ok, we do have scheduler types, validate them. */
+  if (options->SchedulerTypes_) {
+    SMARTLIST_FOREACH(options->SchedulerTypes_, int *, iptr, tor_free(iptr));
+    smartlist_free(options->SchedulerTypes_);
+  }
   options->SchedulerTypes_ = smartlist_new();
   SMARTLIST_FOREACH_BEGIN(options->Schedulers, const char *, type) {
     int *sched_type;