From: Florin Coras <fcoras@cisco.com>
Date: Wed, 27 Apr 2016 20:59:09 +0000 (+0200)
Subject: Fix Bug VPP-22
X-Git-Tag: v16.06-rc1~95
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F05%2F905%2F2;p=vpp.git

Fix Bug VPP-22

Change-Id: Iaac12e63e4a5ee026276638afd5d5ba3b9503a40
Signed-off-by: Florin Coras <fcoras@cisco.com>
---

diff --git a/vnet/vnet/ip/ip6_forward.c b/vnet/vnet/ip/ip6_forward.c
index 2bd9efd630e..db74c75b37b 100644
--- a/vnet/vnet/ip/ip6_forward.c
+++ b/vnet/vnet/ip/ip6_forward.c
@@ -1473,7 +1473,7 @@ u16 ip6_tcp_udp_icmp_compute_checksum (vlib_main_t * vm, vlib_buffer_t * p0, ip6
 
   n_bytes_left = n_this_buffer = payload_length_host_byte_order;
 #if DPDK > 0
-  if (p0) 
+  if (p0 && n_this_buffer + headers_size  > p0->current_length)
   {
     struct rte_mbuf *mb = rte_mbuf_from_vlib_buffer(p0);
     u8 nb_segs = mb->nb_segs;