Change in ...osmo-iuh[master]: iu_client: ensure UE is not NULL on CO primitives

lynxis lazus gerrit-no-reply at lists.osmocom.org
Tue Aug 13 15:51:04 UTC 2019


lynxis lazus has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-iuh/+/15178


Change subject: iu_client: ensure UE is not NULL on CO primitives
......................................................................

iu_client: ensure UE is not NULL on CO primitives

When ue_conn_ctx_find() can not find a UE it returns NULL.

Change-Id: I63222fda6778417b1c986cb05772fecc51c43bb5
---
M src/iu_client.c
1 file changed, 6 insertions(+), 0 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-iuh refs/changes/78/15178/1

diff --git a/src/iu_client.c b/src/iu_client.c
index f4e0664..9addd1c 100644
--- a/src/iu_client.c
+++ b/src/iu_client.c
@@ -798,6 +798,9 @@
 		LOGPIU(LOGL_DEBUG, "N-DISCONNECT.ind(%u)\n",
 		       prim->u.disconnect.conn_id);
 		ue = ue_conn_ctx_find(prim->u.disconnect.conn_id);
+		if (!ue)
+			break;
+
 		rc = ranap_cn_rx_co(cn_ranap_handle_co, ue, msgb_l2(oph->msg), msgb_l2len(oph->msg));
 		break;
 	case OSMO_PRIM(OSMO_SCU_PRIM_N_DATA, PRIM_OP_INDICATION):
@@ -806,6 +809,9 @@
 		       osmo_hexdump(msgb_l2(oph->msg), msgb_l2len(oph->msg)));
 		/* resolve UE context */
 		ue = ue_conn_ctx_find(prim->u.data.conn_id);
+		if (!ue)
+			break;
+
 		rc = ranap_cn_rx_co(cn_ranap_handle_co, ue, msgb_l2(oph->msg), msgb_l2len(oph->msg));
 		break;
 	case OSMO_PRIM(OSMO_SCU_PRIM_N_UNITDATA, PRIM_OP_INDICATION):

-- 
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Gerrit-Project: osmo-iuh
Gerrit-Branch: master
Gerrit-Change-Id: I63222fda6778417b1c986cb05772fecc51c43bb5
Gerrit-Change-Number: 15178
Gerrit-PatchSet: 1
Gerrit-Owner: lynxis lazus <lynxis at fe80.eu>
Gerrit-MessageType: newchange
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