diff options
Diffstat (limited to 'usr.sbin/ndp/ndp.c')
| -rw-r--r-- | usr.sbin/ndp/ndp.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/usr.sbin/ndp/ndp.c b/usr.sbin/ndp/ndp.c index 1f62230..e245ac2 100644 --- a/usr.sbin/ndp/ndp.c +++ b/usr.sbin/ndp/ndp.c @@ -822,11 +822,15 @@ static char * ether_str(struct sockaddr_dl *sdl) { static char hbuf[NI_MAXHOST]; + char *cp; - if (sdl->sdl_alen > 0) + if (sdl->sdl_alen == ETHER_ADDR_LEN) { strlcpy(hbuf, ether_ntoa((struct ether_addr *)LLADDR(sdl)), sizeof(hbuf)); - else + } else if (sdl->sdl_alen) { + int n = sdl->sdl_nlen > 0 ? sdl->sdl_nlen + 1 : 0; + snprintf(hbuf, sizeof(hbuf), "%s", link_ntoa(sdl) + n); + } else snprintf(hbuf, sizeof(hbuf), "(incomplete)"); return(hbuf); |
