diff options
| -rw-r--r-- | ripd/ripd.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ripd/ripd.c b/ripd/ripd.c index f7d6d3d929..dea3e40ae3 100644 --- a/ripd/ripd.c +++ b/ripd/ripd.c @@ -2101,6 +2101,9 @@ void rip_output_process(struct connected *ifc, struct sockaddr_in *to, /* to be passed to auth functions later */ rip_auth_prepare_str_send(ri, key, auth_str, RIP_AUTH_SIMPLE_SIZE); + if (0 == strlen(auth_str)) { + return; + } } if (version == RIPv1) { |