commit 425835b67e96b6454a18115538d60a652be09abb
author Gaëtan Harter <gaetan.harter@inria.fr> Mon Dec 05 12:14:22 2016 +0100
committer Olaf Bergmann <bergmann@tzi.org> Tue Feb 28 08:16:34 2017 -0400
tree 1f48fce9a8c1857bc21d522b433145801953ecfb
parent 62797ee85f11f61a490092e0fde0a92c7b71b8ed

dtls: contiki dtls_retransmit_process: remove node before transmit

Mimic the default 'dtls_check_retransmit' implementation.
The node should be popped before calling 'retransmit' and not freed after
transmit.

Change-Id: If1c11184e27025dc69c672588b946e3cf61054e1
Signed-off-by: Gaëtan Harter <gaetan.harter@inria.fr>

dtls.c

diff --git a/dtls.c b/dtls.c
index 2da67f8..896ee90 100644
--- a/dtls.c
+++ b/dtls.c
@@ -4097,9 +4097,8 @@
 	
 	now = clock_time();
 	if (node && node->t <= now) {
+	  netq_pop_first(&the_dtls_context.sendqueue);
 	  dtls_retransmit(&the_dtls_context, node);
-
-          netq_node_free(node);
 	  node = netq_head(&the_dtls_context.sendqueue);
 	}