This plug-in expects ipv4 addresses. Check the length of the key value in order to filter out ipv6 addresses. Signed-off-by: Jeremy Sowden <jeremy@xxxxxxxxxx> --- output/ipfix/ulogd_output_IPFIX.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/output/ipfix/ulogd_output_IPFIX.c b/output/ipfix/ulogd_output_IPFIX.c index 4863d008562e..1c0f730b5b7c 100644 --- a/output/ipfix/ulogd_output_IPFIX.c +++ b/output/ipfix/ulogd_output_IPFIX.c @@ -426,6 +426,9 @@ static int ipfix_interp(struct ulogd_pluginstance *pi) if (!(GET_FLAGS(pi->input.keys, InIpSaddr) & ULOGD_RETF_VALID)) return ULOGD_IRET_OK; + if (GET_LENGTH(pi->input.keys, InIpSaddr) != sizeof(data->saddr)) + return ULOGD_IRET_OK; + oid = oid_ce(pi->config_kset).u.value; mtu = mtu_ce(pi->config_kset).u.value; send_template = send_template_ce(pi->config_kset).u.string; -- 2.40.1
