diff --git a/dcb/dcb_app.c b/dcb/dcb_app.c
index 7ce80f85..c4816bc2 100644
--- a/dcb/dcb_app.c
+++ b/dcb/dcb_app.c
@@ -65,8 +65,7 @@ static void dcb_app_table_fini(struct dcb_app_table *tab)
 
 static int dcb_app_table_push(struct dcb_app_table *tab, struct dcb_app *app)
 {
-	struct dcb_app *apps = reallocarray(tab->apps, tab->n_apps + 1,
-					    sizeof(*tab->apps));
+	struct dcb_app *apps = realloc(tab->apps, (tab->n_apps + 1) * sizeof(*tab->apps));
 
 	if (apps == NULL) {
 		perror("Cannot allocate APP table");
diff --git a/ip/iproute.c b/ip/iproute.c
index 291f1a58..5853f026 100644
--- a/ip/iproute.c
+++ b/ip/iproute.c
@@ -796,9 +796,10 @@ int print_route(struct nlmsghdr *n, void *arg)
 				 "%s/%u", rt_addr_n2a_rta(family, tb[RTA_DST]),
 				 r->rtm_dst_len);
 		} else {
-			format_host_rta_r(family, tb[RTA_DST],
+			const char *hostname = format_host_rta_r(family, tb[RTA_DST],
 					  b1, sizeof(b1));
-
+			if (hostname)
+				strncpy(b1, hostname, sizeof(b1) - 1);
 		}
 	} else if (r->rtm_dst_len) {
 		snprintf(b1, sizeof(b1), "0/%d ", r->rtm_dst_len);
@@ -818,8 +819,10 @@ int print_route(struct nlmsghdr *n, void *arg)
 				 rt_addr_n2a_rta(family, tb[RTA_SRC]),
 				 r->rtm_src_len);
 		} else {
-			format_host_rta_r(family, tb[RTA_SRC],
+			const char *hostname = format_host_rta_r(family, tb[RTA_SRC],
 					  b1, sizeof(b1));
+			if (hostname)
+				strncpy(b1, hostname, sizeof(b1) - 1);
 		}
 		print_color_string(PRINT_ANY, color,
 				   "from", "from %s ", b1);
diff --git a/tc/q_cake.c b/tc/q_cake.c
index b7da731b..4ff6056a 100644
--- a/tc/q_cake.c
+++ b/tc/q_cake.c
@@ -675,7 +675,7 @@ static int cake_print_xstats(struct qdisc_util *qu, FILE *f,
 
 	/* class stats */
 	if (st[TCA_CAKE_STATS_DEFICIT])
-		print_int(PRINT_ANY, "deficit", "  deficit %u",
+		print_int(PRINT_ANY, "deficit", "  deficit %d",
 			  GET_STAT_S32(DEFICIT));
 	if (st[TCA_CAKE_STATS_COBALT_COUNT])
 		print_uint(PRINT_ANY, "count", " count %u",
@@ -688,7 +688,7 @@ static int cake_print_xstats(struct qdisc_util *qu, FILE *f,
 
 			if (drop_next < 0) {
 				print_string(PRINT_FP, NULL, " drop_next -%s",
-					sprint_time(drop_next, b1));
+					sprint_time(-drop_next, b1));
 			} else {
 				print_uint(PRINT_JSON, "drop_next", NULL,
 					drop_next);