1 files changed, 7 insertions, 3 deletions

diff --git a/networking/hostname.c b/networking/hostname.c
index 579eff795..121ad40bb 100644
--- a/networking/hostname.c
+++ b/networking/hostname.c
@@ -132,10 +132,14 @@ int hostname_main(int argc UNUSED_PARAM, char **argv)
                         if (*p)
                                 puts(p + 1);
                 } else /*if (opts & OPT_i)*/ {
-                        while (hp->h_addr_list[0]) {
-                                printf("%s ", inet_ntoa(*(struct in_addr *) (*hp->h_addr_list++)));
+                        if (hp->h_length == sizeof(struct in_addr)) {
+                                struct in_addr **h_addr_list = (struct in_addr **)hp->h_addr_list;
+                                while (*h_addr_list) {
+                                        printf("%s ", inet_ntoa(**h_addr_list));
+                                        h_addr_list++;
+                                }
+                                bb_putchar('\n');
                         }
-                        bb_putchar('\n');
                 }
         } else if (opts & OPT_F) {
                 /* Set the hostname */