From c5b26c9959ff4a9d75e60ae5d8a05cd95ead1f29 Mon Sep 17 00:00:00 2001
From: Neels Hofmeyr <nhofmeyr@sysmocom.de>
Date: Thu, 22 Jun 2017 21:08:12 +0200
Subject: gen_mtp_transfer_req_xua(): add addr to error log for missing DPC

Change-Id: Icfd45bcbecc440b94893db2aca537a162f210abd
---
 src/sccp_scrc.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/sccp_scrc.c b/src/sccp_scrc.c
index a4ce34c..e44201a 100644
--- a/src/sccp_scrc.c
+++ b/src/sccp_scrc.c
@@ -26,6 +26,7 @@
 #include <sccp/sccp_types.h>
 #include <osmocom/sigtran/osmo_ss7.h>
 #include <osmocom/sigtran/sccp_sap.h>
+#include <osmocom/sigtran/sccp_helpers.h>
 #include <osmocom/sigtran/protocol/sua.h>
 #include <osmocom/sigtran/protocol/mtp.h>
 
@@ -125,7 +126,8 @@ static int gen_mtp_transfer_req_xua(struct osmo_sccp_instance *inst,
 		xua->mtp.dpc = called->pc;
 	if (!xua->mtp.dpc) {
 		LOGP(DLSCCP, LOGL_ERROR, "MTP-TRANSFER.req from SCCP "
-			"without DPC?!?\n");
+			"without DPC?!? called=%s\n",
+			osmo_sccp_addr_dump(called));
 		return -1;
 	}
 
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