*: hopefully all setup_common_bufsiz() are in place

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

networking/libiproute/ipaddress.c

@@ -41,7 +41,7 @@ struct filter_t {
 typedef struct filter_t filter_t;
 
 #define G_filter (*(filter_t*)bb_common_bufsiz1)
-
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 static void print_link_flags(unsigned flags, unsigned mdown)
 {
@@ -745,6 +745,9 @@ int FAST_FUNC do_ipaddr(char **argv)
 		/* 0    1         2      3          4         5       6       7      8 */
 		"add\0""change\0""chg\0""replace\0""delete\0""list\0""show\0""lst\0""flush\0";
 	int cmd = 2;
+
+	INIT_G();
+
 	if (*argv) {
 		cmd = index_in_substrings(commands, *argv);
 		if (cmd < 0)