diff options
Diffstat (limited to 'usr.sbin/rtadvd/rtadvd.c')
| -rw-r--r-- | usr.sbin/rtadvd/rtadvd.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/usr.sbin/rtadvd/rtadvd.c b/usr.sbin/rtadvd/rtadvd.c index e9b212c..72fb46e 100644 --- a/usr.sbin/rtadvd/rtadvd.c +++ b/usr.sbin/rtadvd/rtadvd.c @@ -503,6 +503,13 @@ rtmsg_input(void) RTADV_TYPE2BITMASK(RTM_IFANNOUNCE)); if (len == 0) break; + if (((struct rt_msghdr *)next)->rtm_version != RTM_VERSION) { + syslog(LOG_ERR, + "<%s> RTM_VERSION mismatch (%d != %d).", + __func__, ((struct rt_msghdr *)next)->rtm_version, + RTM_VERSION); + continue; + } type = rtmsg_type(next); switch (type) { case RTM_ADD: |
