diff options
Diffstat (limited to 'net/batman-adv/routing.c')
| -rw-r--r-- | net/batman-adv/routing.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c index 457dfef..0dc1c0e 100644 --- a/net/batman-adv/routing.c +++ b/net/batman-adv/routing.c @@ -379,7 +379,9 @@ int batadv_recv_icmp_packet(struct sk_buff *skb, icmp_packet = (struct batadv_icmp_packet_rr *)skb->data; /* add record route information if not full */ - if ((hdr_size == sizeof(struct batadv_icmp_packet_rr)) && + if ((icmp_packet->msg_type == BATADV_ECHO_REPLY || + icmp_packet->msg_type == BATADV_ECHO_REQUEST) && + (hdr_size == sizeof(struct batadv_icmp_packet_rr)) && (icmp_packet->rr_cur < BATADV_RR_LEN)) { memcpy(&(icmp_packet->rr[icmp_packet->rr_cur]), ethhdr->h_dest, ETH_ALEN); |
