Change in osmo-msc[master]: no HO call forwarding if no RTP stream

Neels Hofmeyr gerrit-no-reply at lists.osmocom.org
Thu May 9 12:23:39 UTC 2019


Neels Hofmeyr has uploaded this change for review. ( https://gerrit.osmocom.org/13940


Change subject: no HO call forwarding if no RTP stream
......................................................................

no HO call forwarding if no RTP stream

Fixes: coverity CID 198447
Related: OS#3992 (does not fix, just related)
Change-Id: Ia223c2e20e625879ab71fc5c8afd0305fd224c58
---
M src/libmsc/msc_ho.c
1 file changed, 5 insertions(+), 0 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-msc refs/changes/40/13940/1

diff --git a/src/libmsc/msc_ho.c b/src/libmsc/msc_ho.c
index 9d130c5..3a4258c 100644
--- a/src/libmsc/msc_ho.c
+++ b/src/libmsc/msc_ho.c
@@ -552,6 +552,11 @@
 		return -EINVAL;
 	}
 
+	if (!rtp_to_ran) {
+		msc_ho_failed(msc_a, GSM0808_CAUSE_EQUIPMENT_FAILURE, "Unexpected: no RTP stream is set up\n");
+		return -EINVAL;
+	}
+
 	/* Backup old cell's RTP IP:port and codec data */
 	msc_a->ho.old_cell.ran_remote_rtp = rtp_to_ran->remote;
 	msc_a->ho.old_cell.codec = rtp_to_ran->codec;

-- 
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Gerrit-Project: osmo-msc
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ia223c2e20e625879ab71fc5c8afd0305fd224c58
Gerrit-Change-Number: 13940
Gerrit-PatchSet: 1
Gerrit-Owner: Neels Hofmeyr <nhofmeyr at sysmocom.de>
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