From f5f8ab5acf389a9cda805830c04ef44fc89266ba Mon Sep 17 00:00:00 2001
From: Dirk Ziegelmeier <dirk@ziegelmeier.net>
Date: Thu, 13 Oct 2016 08:50:47 +0200
Subject: [PATCH] Fix bug #49328: Crash error in ip6_frag due to Assertion Fail

---
 src/core/ipv6/ip6_frag.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/ipv6/ip6_frag.c b/src/core/ipv6/ip6_frag.c
index 1f746732..b374f691 100644
--- a/src/core/ipv6/ip6_frag.c
+++ b/src/core/ipv6/ip6_frag.c
@@ -697,7 +697,7 @@ ip6_frag(struct pbuf *p, struct netif *netif, const ip6_addr_t *dest)
       return ERR_MEM;
     }
     LWIP_ASSERT("this needs a pbuf in one piece!",
-                (p->len >= (IP6_HLEN + IP6_FRAG_HLEN)));
+                (p->len >= (IP6_HLEN)));
     SMEMCPY(rambuf->payload, original_ip6hdr, IP6_HLEN);
     ip6hdr = (struct ip6_hdr *)rambuf->payload;
     frag_hdr = (struct ip6_frag_hdr *)((u8_t*)rambuf->payload + IP6_HLEN);