From c0a08cadee9161554246f707eaf24f782086914d Mon Sep 17 00:00:00 2001
From: Mohammed Hawari <mohammed@hawari.fr>
Date: Fri, 13 May 2022 09:45:12 +0200
Subject: dpdk: fix overflow in mtu arithmetic

When the driver's max_rx_pktlen is >= 65536, max_supported_frame_size
overflows and queue creation fails.

Change-Id: If78707cb698adf8619ec44a852dd05d570917577
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
Type: fix
---
 src/plugins/dpdk/device/common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/plugins/dpdk/device/common.c')

diff --git a/src/plugins/dpdk/device/common.c b/src/plugins/dpdk/device/common.c
index a37659508dc..b8c6eddd34b 100644
--- a/src/plugins/dpdk/device/common.c
+++ b/src/plugins/dpdk/device/common.c
@@ -65,7 +65,7 @@ dpdk_device_setup (dpdk_device_t * xd)
   struct rte_eth_dev_info dev_info;
   struct rte_eth_conf conf = {};
   u64 rxo, txo;
-  u16 max_frame_size;
+  u32 max_frame_size;
   int rv;
   int j;
 
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