diff --git a/lib/new_server_html.c b/lib/new_server_html.c
index 722dbff6a..edcebb29b 100644
--- a/lib/new_server_html.c
+++ b/lib/new_server_html.c
@@ -14007,7 +14007,7 @@ unpriv_submit_run(
     errno = 0;
     char *ep = NULL;
     long v = strtol(s, &ep, 10);
-    if (!errno && !*ep && ep != (const char *) s && v > 0 && v < cs->max_prob && cs->probs[v]) {
+    if (!errno && !*ep && ep != (const char *) s && v > 0 && v <= cs->max_prob && cs->probs[v]) {
       prob_id = v;
       prob = cs->probs[prob_id];
     }
diff --git a/lib/prepare.c b/lib/prepare.c
index d838f0b21..a2ef9e77e 100644
--- a/lib/prepare.c
+++ b/lib/prepare.c
@@ -7373,6 +7373,7 @@ compile_servers_config_free(struct compile_server_configs *cscs)
     xfree(csc->id);
     xfree(csc->langs);
   }
+  free(cscs->v);
   memset(cscs, 0xff, sizeof(*cscs));
 }