From 6dc125e08bb5bad8bc51626031e8ca740da2e03f Mon Sep 17 00:00:00 2001
From: Martine Lenders <mail@martine-lenders.eu>
Date: Wed, 19 Aug 2015 17:50:08 +0200
Subject: [PATCH] gnrc_sixlowpan: compare with actual packet size for
fragmentation
Not with the uncompressed version
---
sys/net/gnrc/network_layer/sixlowpan/gnrc_sixlowpan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sys/net/gnrc/network_layer/sixlowpan/gnrc_sixlowpan.c b/sys/net/gnrc/network_layer/sixlowpan/gnrc_sixlowpan.c
index d465e3480a..999552f0ed 100644
--- a/sys/net/gnrc/network_layer/sixlowpan/gnrc_sixlowpan.c
+++ b/sys/net/gnrc/network_layer/sixlowpan/gnrc_sixlowpan.c
@@ -257,7 +257,7 @@ static void _send(gnrc_pktsnip_t *pkt)
/* IP should not send anything here if it is not a 6LoWPAN interface,
* so we don't need to check for NULL pointers */
- if (datagram_size <= iface->max_frag_size) {
+ if (gnrc_pkt_len(pkt2->next) <= iface->max_frag_size) {
DEBUG("6lo: Send SND command for %p to %" PRIu16 "\n",
(void *)pkt2, hdr->if_pid);
gnrc_netapi_send(hdr->if_pid, pkt2);
--
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