From 0a51e8c941b1c916137eb3e57fa7db86ecb9a1f8 Mon Sep 17 00:00:00 2001
From: Daniel-Constantin Mierla <miconda@gmail.com>
Date: Sat, 26 Mar 2016 11:26:29 +0100
Subject: [PATCH] ndb_redis: safety check for log message parameters

---
 modules/ndb_redis/redis_client.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/ndb_redis/redis_client.c b/modules/ndb_redis/redis_client.c
index 02aa7b866be..903284e5b20 100644
--- a/modules/ndb_redis/redis_client.c
+++ b/modules/ndb_redis/redis_client.c
@@ -429,7 +429,8 @@ void * redisc_exec_argv(redisc_server_t *rsrv, int argc, const char **argv, cons
 	if(rsrv==NULL || rsrv->ctxRedis==NULL)
 	{
 		LM_ERR("no redis context found for server %.*s\n",
-			   rsrv->sname->len, rsrv->sname->s);
+			  (rsrv)?rsrv->sname->len:0,
+			  (rsrv)?rsrv->sname->s:"");
 		return NULL;
 	}
 	if(argc<=0)