riot-ci/RIOT
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

ndp: fix NCE creation on RA reception

Browse Source 
RFC4861 says: "If a Neighbor Cache entry is created for the router
[while processing route advertisements], its reachability state MUST be
set to STALE as specified in Section 7.3.3."
This commit is contained in:
Oleg Hahm 2016-02-18 19:51:57 +01:00
parent dbb01011d7
commit fc398d857d
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/net/gnrc/network_layer/ndp/gnrc_ndp.c
View File

@ -506,7 +506,7 @@ void gnrc_ndp_rtr_adv_handle(kernel_pid_t iface, gnrc_pktsnip_t *pkt, ipv6_hdr_t
if (nc_entry == NULL) { /* not in default router list */ if (nc_entry == NULL) { /* not in default router list */
/* create default router list entry */ /* create default router list entry */
nc_entry = gnrc_ipv6_nc_add(iface, &ipv6->src, NULL, 0, nc_entry = gnrc_ipv6_nc_add(iface, &ipv6->src, NULL, 0,
GNRC_IPV6_NC_IS_ROUTER); GNRC_IPV6_NC_STATE_STALE | GNRC_IPV6_NC_IS_ROUTER);
if (nc_entry == NULL) { if (nc_entry == NULL) {
DEBUG("ndp: error on default router list entry creation\n"); DEBUG("ndp: error on default router list entry creation\n");
return; return;