Terminate host name for NI_NOFQDN.

diff --git a/inet/getnameinfo.c b/inet/getnameinfo.c
index 28713e1f85d23c519166950a05f30f62cce0757e..709f9ecbfe5663f3ec92825af7677497400f6816 100644 (file)
--- a/inet/getnameinfo.c
+++ b/inet/getnameinfo.c
@@ -243,6 +243,8 @@ getnameinfo (const struct sockaddr *sa, socklen_t addrlen, char *host,
                      {
                        strncpy (host, h->h_name,
                                 min(hostlen, (size_t) (c - h->h_name)));
+                       host[min(hostlen - 1, (size_t) (c - h->h_name))]
+                         = '\0';
                        break;
                      }
                  }