diff --git a/src/kernel/save.c b/src/kernel/save.c
index beda42747..fd32a567d 100644
--- a/src/kernel/save.c
+++ b/src/kernel/save.c
@@ -1391,6 +1391,7 @@ int readgame(const char *filename, bool backup)
     storage store;
     stream strm;
     FILE *F;
+    size_t sz;
 
     init_locales();
     log_debug("- reading game data from %s\n", filename);
@@ -1405,8 +1406,8 @@ int readgame(const char *filename, bool backup)
         perror(path);
         return -1;
     }
-    fread(&gdata.version, sizeof(int), 1, F);
-    if (gdata.version >= INTPAK_VERSION) {
+    sz = fread(&gdata.version, sizeof(int), 1, F);
+    if (sz!=sizeof(int) || gdata.version >= INTPAK_VERSION) {
         int stream_version;
         size_t sz = fread(&stream_version, sizeof(int), 1, F);
         assert((sz==1 && stream_version == STREAM_VERSION) || !"unsupported data format");
diff --git a/src/modules/autoseed.c b/src/modules/autoseed.c
index bf56bcda9..f0af4582f 100644
--- a/src/modules/autoseed.c
+++ b/src/modules/autoseed.c
@@ -208,6 +208,7 @@ newfaction *read_newfactions(const char *filename)
         nf = calloc(sizeof(newfaction), 1);
         if (set_email(&nf->email, email) != 0) {
             log_error("Invalid email address for subscription %s: %s\n", itoa36(subscription), email);
+            free(nf);
             continue;
         }
         nf->password = _strdup(password);
diff --git a/src/move.c b/src/move.c
index 3124ea54c..00752c3cf 100644
--- a/src/move.c
+++ b/src/move.c
@@ -2189,7 +2189,7 @@ static const region_list *travel_i(unit * u, const region_list * route_begin,
 static void travel(unit * u, region_list ** routep)
 {
     region *r = u->region;
-    region_list *route_begin = NULL;
+    region_list *route_begin;
     follower *followers = NULL;
 
     assert(routep);
@@ -2232,36 +2232,37 @@ static void travel(unit * u, region_list ** routep)
     make_route(u, u->thisorder, routep);
     route_begin = *routep;
 
-    /* und ab die post: */
-    travel_i(u, route_begin, NULL, u->thisorder, TRAVEL_NORMAL, &followers);
+    if (route_begin) {
+        /* und ab die post: */
+        travel_i(u, route_begin, NULL, u->thisorder, TRAVEL_NORMAL, &followers);
 
-    /* followers */
-    while (followers != NULL) {
-        follower *fnext = followers->next;
-        unit *uf = followers->uf;
-        unit *ut = followers->ut;
-        const region_list *route_end = followers->route_end;
+        /* followers */
+        while (followers != NULL) {
+            follower *fnext = followers->next;
+            unit *uf = followers->uf;
+            unit *ut = followers->ut;
+            const region_list *route_end = followers->route_end;
 
-        free(followers);
-        followers = fnext;
+            free(followers);
+            followers = fnext;
 
-        if (uf->region == r) {
-            order *follow_order;
-            const struct locale *lang = u->faction->locale;
-            const char *s = LOC(uf->faction->locale, parameters[P_UNIT]);
-            /* construct an order */
-            assert(s || !"missing translation for UNIT keyword");
-            follow_order = create_order(K_FOLLOW, lang, "%s %i",
-                s, ut->no);
+            if (uf->region == r) {
+                order *follow_order;
+                const struct locale *lang = u->faction->locale;
+                const char *s = LOC(uf->faction->locale, parameters[P_UNIT]);
+                /* construct an order */
+                assert(s || !"missing translation for UNIT keyword");
+                follow_order = create_order(K_FOLLOW, lang, "%s %i",
+                    s, ut->no);
 
-            route_end = reroute(uf, route_begin, route_end);
-            travel_i(uf, route_begin, route_end, follow_order, TRAVEL_FOLLOWING,
-                &followers);
-            caught_target(uf->region, uf);
-            free_order(follow_order);
+                route_end = reroute(uf, route_begin, route_end);
+                travel_i(uf, route_begin, route_end, follow_order, TRAVEL_FOLLOWING,
+                    &followers);
+                caught_target(uf->region, uf);
+                free_order(follow_order);
+            }
         }
     }
-
 }
 
 void move_cmd(unit * u, bool move_on_land)
diff --git a/src/spells/combatspells.c b/src/spells/combatspells.c
index 4b497d689..0ee3755b3 100644
--- a/src/spells/combatspells.c
+++ b/src/spells/combatspells.c
@@ -1033,7 +1033,7 @@ int sp_chaosrow(struct castorder * co)
             if (u_race(df->unit)->battle_flags & BF_NOBLOCK) {
                 df->side->nonblockers[row] -= df->alive;
             }
-            row = FIRST_ROW + (rng_int() % (LAST_ROW - FIRST_ROW));
+            row = FIRST_ROW + (rng_int() % (NUMROWS - FIRST_ROW));
             switch (row) {
             case FIGHT_ROW:
                 df->status = ST_FIGHT;
diff --git a/src/summary.c b/src/summary.c
index 4b7e037a8..94ae0b6e7 100644
--- a/src/summary.c
+++ b/src/summary.c
@@ -374,7 +374,10 @@ summary *make_summary(void)
             s->factions++;
             /* Problem mit Monsterpartei ... */
             if (!is_monsters(f)) {
-                s->factionrace[old_race(f->race)]++;
+                int rc = old_race(f->race);
+                if (rc >= 0) {
+                    s->factionrace[rc]++;
+                }
             }
         }
     }