*: hopefully all setup_common_bufsiz() are in place

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/networking/libiproute/ipaddress.c b/networking/libiproute/ipaddress.c
index 2c0f514..d9e0996 100644
--- a/networking/libiproute/ipaddress.c
+++ b/networking/libiproute/ipaddress.c
@@ -41,7 +41,7 @@
 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 @@
 		/* 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)
diff --git a/networking/libiproute/ipneigh.c b/networking/libiproute/ipneigh.c
index 151d3d1..d2028b7 100644
--- a/networking/libiproute/ipneigh.c
+++ b/networking/libiproute/ipneigh.c
@@ -42,6 +42,7 @@
 typedef struct filter_t filter_t;
 
 #define G_filter (*(filter_t*)bb_common_bufsiz1)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 static int flush_update(void)
 {
@@ -339,6 +340,8 @@
 		/*0-1*/	"show\0"  "flush\0";
 	int command_num;
 
+	INIT_G();
+
 	if (!*argv)
 		return ipneigh_list_or_flush(argv, 0);
 
diff --git a/networking/libiproute/iproute.c b/networking/libiproute/iproute.c
index 34d4f47..e674e9a 100644
--- a/networking/libiproute/iproute.c
+++ b/networking/libiproute/iproute.c
@@ -45,6 +45,7 @@
 typedef struct filter_t filter_t;
 
 #define G_filter (*(filter_t*)bb_common_bufsiz1)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 static int flush_update(void)
 {
@@ -903,6 +904,8 @@
 	unsigned flags = 0;
 	int cmd = RTM_NEWROUTE;
 
+	INIT_G();
+
 	if (!*argv)
 		return iproute_list_or_flush(argv, 0);