diff options
Diffstat (limited to 'sbin/route')
| -rw-r--r-- | sbin/route/route.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sbin/route/route.c b/sbin/route/route.c index 6e3b257..b829bd2 100644 --- a/sbin/route/route.c +++ b/sbin/route/route.c @@ -1457,7 +1457,10 @@ rtmsg(int cmd, int flags, int fib) #define NEXTADDR(w, u) \ if (rtm_addrs & (w)) { \ - l = SA_SIZE((struct sockaddr *)&(u)); \ + l = (((struct sockaddr *)&(u))->sa_len == 0) ? \ + sizeof(long) : \ + 1 + ((((struct sockaddr *)&(u))->sa_len - 1) \ + | (sizeof(long) - 1)); \ memmove(cp, (char *)&(u), l); \ cp += l; \ if (verbose) \ |
