From e89b48d23f2c3874beebaf15fb17c0158f524d13 Mon Sep 17 00:00:00 2001
From: Dirk Ziegelmeier <dirk@ziegelmeier.net>
Date: Wed, 2 Mar 2016 23:44:51 +0100
Subject: [PATCH] raw.c: Avoid NULL pointer dereference

---
 src/core/raw.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/core/raw.c b/src/core/raw.c
index 794a3643..440e2b82 100644
--- a/src/core/raw.c
+++ b/src/core/raw.c
@@ -434,8 +434,10 @@ raw_new_ip6(u8_t proto)
   struct raw_pcb *pcb;
   pcb = raw_new(proto);
 #if LWIP_IPV4
-  IP_SET_TYPE_VAL(pcb->local_ip, IPADDR_TYPE_V6);
-  IP_SET_TYPE_VAL(pcb->remote_ip, IPADDR_TYPE_V6);
+  if(pcb != NULL) {
+    IP_SET_TYPE_VAL(pcb->local_ip,  IPADDR_TYPE_V6);
+    IP_SET_TYPE_VAL(pcb->remote_ip, IPADDR_TYPE_V6);
+  }
 #endif /* LWIP_IPV4 */
   return pcb;
 }