Merge pull request #2883 from authmillenon/udp/fix/length-field

ng_udp: fix setting of length field
8 years ago · 0275b2ea62
parent 3dcc690b4f 797de13f01
commit 0275b2ea62
1 changed files with 1 additions and 1 deletions
--- a/sys/net/transport_layer/ng_udp/ng_udp.c
+++ b/sys/net/transport_layer/ng_udp/ng_udp.c
@ -154,7 +154,7 @@ static void _send(ng_pktsnip_t *pkt)
    }
    hdr = (ng_udp_hdr_t *)udp_snip->data;
    /* fill in size field */
-    hdr->length = byteorder_htons(sizeof(ng_udp_hdr_t) + ng_pkt_len(udp_snip));
+    hdr->length = byteorder_htons(ng_pkt_len(udp_snip));

    /* and forward packet to the network layer */
    sendto = ng_netreg_lookup(pkt->type, NG_NETREG_DEMUX_CTX_ALL);