RIOT-OS/RIOT
RIOT-OS/RIOT
1
0
Fork 0
mirror of https://github.com/RIOT-OS/RIOT.git synced 2024-12-29 04:50:03 +01:00
Code Releases Activity

gnrc_ipv6_nib: release when not queuable on AR

Browse Source 
When a new queue entry is tried to be allocated for a neighbor who's
address is currently tried to be resolved there was no error case
before. The packet that was tried to be put in the queue was thus not
released and stayed in the packet buffer for ever.
This commit is contained in:
Martine Lenders 2019-01-25 00:03:21 +01:00
parent 03ed77b141
commit b0beba3c1c
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
sys/net/gnrc/network_layer/ipv6/nib/nib.c
View File

@ -1171,6 +1171,12 @@ static bool _resolve_addr(const ipv6_addr_t *dst, gnrc_netif_t *netif,
}
gnrc_pktqueue_add(&entry->pktqueue, queue_entry);
}
else {
DEBUG("nib: can't allocate entry for packet queue "
"dropping packet\n");
gnrc_pktbuf_release(pkt);
return false;
}
}
else {
gnrc_icmpv6_error_dst_unr_send(ICMPV6_ERROR_DST_UNR_ADDR,