From cb7406357370f33f89f6887b0f957cc34b04cf6c Mon Sep 17 00:00:00 2001
From: Martine Lenders <m.lenders@fu-berlin.de>
Date: Thu, 28 Jun 2018 17:22:35 +0200
Subject: [PATCH] gnrc_sock_udp: use sock's local end-point for listening
Without this fix the listener doesn't actually listen on the
(potentially) ephemeral port introduced in #9382, but on port 0 which is
wrong.
---
sys/net/gnrc/sock/udp/gnrc_sock_udp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sys/net/gnrc/sock/udp/gnrc_sock_udp.c b/sys/net/gnrc/sock/udp/gnrc_sock_udp.c
index c2367e242d..41831e22b6 100644
--- a/sys/net/gnrc/sock/udp/gnrc_sock_udp.c
+++ b/sys/net/gnrc/sock/udp/gnrc_sock_udp.c
@@ -136,7 +136,7 @@ int sock_udp_create(sock_udp_t *sock, const sock_udp_ep_t *local,
}
if (local != NULL) {
/* listen only with local given */
- gnrc_sock_create(&sock->reg, GNRC_NETTYPE_UDP, local->port);
+ gnrc_sock_create(&sock->reg, GNRC_NETTYPE_UDP, sock->local.port);
}
sock->flags = flags;
return 0;
--
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