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gnrc_sixlowpan_frag_rb: error when interval buffer is full

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Martine S. Lenders 2019-11-29 18:00:54 +01:00
parent 54a8599170
commit 0251d6585e
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1 changed files with 6 additions and 0 deletions
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6
sys/net/gnrc/network_layer/sixlowpan/frag/rb/gnrc_sixlowpan_frag_rb.c
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@ -307,6 +307,12 @@ static int _rbuf_add(gnrc_netif_hdr_t *netif_hdr, gnrc_pktsnip_t *pkt,
memcpy(((uint8_t *)entry->pkt->data) + offset, data,
frag_size);
}
else {
/* no space left in rbuf interval buffer*/
gnrc_pktbuf_release(entry->pkt);
gnrc_sixlowpan_frag_rb_remove(entry);
res = RBUF_ADD_ERROR;
}
/* no errors and not consumed => release packet */
gnrc_pktbuf_release(pkt);
return res;