From: Alan T. DeKok <aland@freeradius.org>
Date: Mon, 11 Nov 2019 17:06:51 +0000 (-0500)
Subject: check before dereferencing
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=354385f3d877e6d5d485fe044b7c2b1369bfd587;p=thirdparty%2Ffreeradius-server.git

check before dereferencing
---

diff --git a/src/modules/rlm_radius/rlm_radius_udp.c b/src/modules/rlm_radius/rlm_radius_udp.c
index 069e30e5368..25294dd43c5 100644
--- a/src/modules/rlm_radius/rlm_radius_udp.c
+++ b/src/modules/rlm_radius/rlm_radius_udp.c
@@ -2455,7 +2455,11 @@ static int status_udp_request_free(fr_io_request_t *u)
 	fr_io_connection_t	*c = u->c;
 	rlm_radius_udp_connection_t *radius = c->ctx;
 
-	DEBUG3("%s - Freeing status check ID %d on connection %s", c->module_name, u->rr->id, c->name);
+	if (u->rr) {
+		DEBUG3("%s - Freeing status check ID %d on connection %s", c->module_name, u->rr->id, c->name);
+	} else {
+		DEBUG3("%s - Freeing status check on connection %s", c->module_name, c->name);
+	}
 	radius->status_u = NULL;
 
 	/*