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Merge pull request #10356 from miri64/gnrc_ipv6_nib/fix/netif_queued

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gnrc_ipv6_nib: provide interface on packet queueing
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Martine Lenders 2018-11-09 17:47:12 +01:00 committed by GitHub
commit 98f42eeea8
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1 changed files with 13 additions and 0 deletions
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13
sys/net/gnrc/network_layer/ipv6/nib/nib.c
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@ -1151,6 +1151,19 @@ static bool _resolve_addr(const ipv6_addr_t *dst, gnrc_netif_t *netif,
gnrc_pktqueue_t *queue_entry = _alloc_queue_entry(pkt);
if (queue_entry != NULL) {
if (netif != NULL) {
gnrc_pktsnip_t *netif_hdr = gnrc_netif_hdr_build(
NULL, 0, NULL, 0
);
if (netif_hdr == NULL) {
DEBUG("nib: can't allocate netif header for queue\n");
gnrc_pktbuf_release(pkt);
queue_entry->pkt = NULL;
return false;
}
((gnrc_netif_hdr_t *)netif_hdr->data)->if_pid = netif->pid;
LL_PREPEND(queue_entry->pkt, netif_hdr);
}
gnrc_pktqueue_add(&entry->pktqueue, queue_entry);
}
}