From 51ec3ae2afaca9b2a76b43bde272edeac8174147 Mon Sep 17 00:00:00 2001 From: Huawei Xie Date: Fri, 30 Jan 2015 15:13:36 +0800 Subject: [PATCH] examples/vhost: fix crash when linking device to VMDQ fails Signed-off-by: Huawei Xie Acked-by: Changchun Ouyang --- examples/vhost/main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/examples/vhost/main.c b/examples/vhost/main.c index 04f01182d0..3a35359b87 100644 --- a/examples/vhost/main.c +++ b/examples/vhost/main.c @@ -1308,8 +1308,8 @@ switch_worker(__attribute__((unused)) void *arg) /* If this is the first received packet we need to learn the MAC and setup VMDQ */ if (unlikely(vdev->ready == DEVICE_MAC_LEARNING) && tx_count) { if (vdev->remove || (link_vmdq(vdev, pkts_burst[0]) == -1)) { - while (tx_count--) - rte_pktmbuf_free(pkts_burst[tx_count]); + while (tx_count) + rte_pktmbuf_free(pkts_burst[--tx_count]); } } while (tx_count) -- 2.20.1