From 29b77a61ff353113af7e51a2586a57207b9b9838 Mon Sep 17 00:00:00 2001
From: Harald Welte <laforge@osmocom.org>
Date: Thu, 26 Nov 2020 09:28:49 +0100
Subject: [PATCH] frame_relay: Fix null pointer dereference in DLC/PVC delete

Change-Id: I71de58f6ca15e2057f26d9c5502c8bc3e03e714f
Closes: CID#215530
---
 src/gb/frame_relay.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gb/frame_relay.c b/src/gb/frame_relay.c
index fba31f8c5..ae6bbf58b 100644
--- a/src/gb/frame_relay.c
+++ b/src/gb/frame_relay.c
@@ -558,7 +558,7 @@ static int parse_link_pvc_status(struct osmo_fr_link *link, struct tlv_parsed *t
 		dlc = osmo_fr_dlc_by_dlci(link, dlci);
 		if (!dlc) {
 			/* don't create dlc's for the ones which are about to be deleted. */
-			if (dlc->del)
+			if (pvc->delete)
 				continue;
 
 			dlc = osmo_fr_dlc_alloc(link, dlci);