diff --git a/src/openvpn/options.c b/src/openvpn/options.c
index e48e4b459..1d6c0572c 100644
--- a/src/openvpn/options.c
+++ b/src/openvpn/options.c
@@ -5310,8 +5310,6 @@ parse_argv(struct options *options,
            unsigned int *option_types_found,
            struct env_set *es)
 {
-    int i, j;
-
     /* usage message */
     if (argc <= 1)
     {
@@ -5321,7 +5319,7 @@ parse_argv(struct options *options,
     /* config filename specified only? */
     if (argc == 2 && strncmp(argv[1], "--", 2))
     {
-        char *p[MAX_PARMS];
+        char *p[MAX_PARMS+1];
         CLEAR(p);
         p[0] = "config";
         p[1] = argv[1];
@@ -5331,9 +5329,9 @@ parse_argv(struct options *options,
     else
     {
         /* parse command line */
-        for (i = 1; i < argc; ++i)
+        for (int i = 1; i < argc; ++i)
         {
-            char *p[MAX_PARMS];
+            char *p[MAX_PARMS+1];
             CLEAR(p);
             p[0] = argv[i];
             if (strncmp(p[0], "--", 2))
@@ -5345,6 +5343,7 @@ parse_argv(struct options *options,
                 p[0] += 2;
             }
 
+            int j;
             for (j = 1; j < MAX_PARMS; ++j)
             {
                 if (i + j < argc)
diff --git a/src/openvpn/push.c b/src/openvpn/push.c
index f8c747d44..ad2f3c656 100644
--- a/src/openvpn/push.c
+++ b/src/openvpn/push.c
@@ -1096,13 +1096,13 @@ remove_iroutes_from_push_route_list(struct options *o)
         /* cycle through the push list */
         while (e)
         {
-            char *p[MAX_PARMS];
+            char *p[MAX_PARMS+1];
             bool enable = true;
 
             /* parse the push item */
             CLEAR(p);
             if (e->enable
-                && parse_line(e->option, p, SIZE(p), "[PUSH_ROUTE_REMOVE]", 1, D_ROUTE_DEBUG, &gc))
+                && parse_line(e->option, p, SIZE(p)-1, "[PUSH_ROUTE_REMOVE]", 1, D_ROUTE_DEBUG, &gc))
             {
                 /* is the push item a route directive? */
                 if (p[0] && !strcmp(p[0], "route") && !p[3] && o->iroutes)