diff options
| -rw-r--r-- | isisd/isis_tlv.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/isisd/isis_tlv.c b/isisd/isis_tlv.c index f3b2c338..ed3e0e81 100644 --- a/isisd/isis_tlv.c +++ b/isisd/isis_tlv.c @@ -932,10 +932,9 @@ tlv_add_ip_addrs (struct list *ip_addrs, struct stream *stream) { if (pos - value + IPV4_MAX_BYTELEN > 255) { - retval = add_tlv (IPV4_ADDR, pos - value, value, stream); - if (retval != ISIS_OK) - return retval; - pos = value; + /* RFC 1195 s4.2: only one tuple of 63 allowed. */ + zlog_warn ("tlv_add_ip_addrs(): cutting off at 63 IP addresses"); + break; } *(u_int32_t *) pos = ipv4->prefix.s_addr; pos += IPV4_MAX_BYTELEN; |