[PATCH] libosmo-sccp[master]: m3ua: Remove inbound routing context before routing

[Harald Welte]

Hello Jenkins Builder,

I'd like you to reexamine a change.  Please visit

    https://gerrit.osmocom.org/2266

to look at the new patch set (#5).

m3ua: Remove inbound routing context before routing

After verifying the routing context of an incoming M3UA message, remove
the routing context before passing into MTP routing.  In the forwarding
case, we might want to set a new routing context on the outbound link,
and we don't want the routing context IE to show up twice.

Change-Id: I7a534cb1da275369c70766c059aaae8157ce6833
---
M src/m3ua.c
1 file changed, 4 insertions(+), 0 deletions(-)


  git pull ssh://gerrit.osmocom.org:29418/libosmo-sccp refs/changes/66/2266/5

diff --git a/src/m3ua.c b/src/m3ua.c
index 1868388..92470d7 100644
--- a/src/m3ua.c
+++ b/src/m3ua.c
@@ -515,6 +515,10 @@
 	OSMO_ASSERT(dh);
 	m3ua_dh_to_xfer_param(&xua->mtp, dh);
 
+	/* remove ROUTE_CTX as in the routing case we want to add a new
+	 * routing context on the outbound side */
+	xua_msg_free_tag(xua, M3UA_IEI_ROUTE_CTX);
+
 	return m3ua_hmdc_rx_from_l2(asp->inst, xua);
 out_err:
 	if (err)

-- 
To view, visit https://gerrit.osmocom.org/2266
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I7a534cb1da275369c70766c059aaae8157ce6833
Gerrit-PatchSet: 5
Gerrit-Project: libosmo-sccp
Gerrit-Branch: master
Gerrit-Owner: Harald Welte <laforge at gnumonks.org>
Gerrit-Reviewer: Harald Welte <laforge at gnumonks.org>
Gerrit-Reviewer: Jenkins Builder