From: Florin Coras <fcoras@cisco.com>
Date: Wed, 9 May 2018 18:42:54 +0000 (-0700)
Subject: dpdk: fix free of tx dropped packets
X-Git-Tag: v18.07-rc1~365
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=a194e145449fbb16faa962158f4f5af973b8c431;p=vpp.git

dpdk: fix free of tx dropped packets

Change-Id: I3669068f694614f8555b33bf0b703c41e45363ef
Signed-off-by: Florin Coras <fcoras@cisco.com>
---

diff --git a/src/plugins/dpdk/device/device.c b/src/plugins/dpdk/device/device.c
index 044c8728212..61cd97009c6 100644
--- a/src/plugins/dpdk/device/device.c
+++ b/src/plugins/dpdk/device/device.c
@@ -542,7 +542,7 @@ CLIB_MULTIARCH_FN (dpdk_interface_tx) (vlib_main_t * vm,
 			  n_left);
 
 	while (n_left--)
-	  rte_pktmbuf_free (ptd->mbufs[n_packets - n_left]);
+	  rte_pktmbuf_free (ptd->mbufs[n_packets - n_left - 1]);
       }
   }