Change in osmo-msc[master]: libmsc/rtp_stream.c: prevent potential NULL-pointer dereference

Vadim Yanitskiy gerrit-no-reply at lists.osmocom.org
Fri May 10 21:05:23 UTC 2019


Vadim Yanitskiy has uploaded this change for review. ( https://gerrit.osmocom.org/13980


Change subject: libmsc/rtp_stream.c: prevent potential NULL-pointer dereference
......................................................................

libmsc/rtp_stream.c: prevent potential NULL-pointer dereference

Change-Id: Ie80b9fae490acc9ee8de742e35b6ef59c4388f57
Fixes: CID#198432
---
M src/libmsc/rtp_stream.c
1 file changed, 2 insertions(+), 0 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-msc refs/changes/80/13980/1

diff --git a/src/libmsc/rtp_stream.c b/src/libmsc/rtp_stream.c
index 6163a98..1a07b49 100644
--- a/src/libmsc/rtp_stream.c
+++ b/src/libmsc/rtp_stream.c
@@ -141,6 +141,8 @@
 	switch (event) {
 	case RTP_STREAM_EV_CRCX_OK:
 		crcx_info = osmo_mgcpc_ep_ci_get_rtp_info(rtps->ci);
+		OSMO_ASSERT(crcx_info != NULL);
+
 		osmo_sockaddr_str_from_str(&rtps->local, crcx_info->addr, crcx_info->port);
 		rtp_stream_update_id(rtps);
 		osmo_fsm_inst_dispatch(fi->proc.parent, CALL_LEG_EV_RTP_STREAM_ADDR_AVAILABLE, rtps);

-- 
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Gerrit-Project: osmo-msc
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ie80b9fae490acc9ee8de742e35b6ef59c4388f57
Gerrit-Change-Number: 13980
Gerrit-PatchSet: 1
Gerrit-Owner: Vadim Yanitskiy <axilirator at gmail.com>
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