From: Huawei Xie <huawei.xie@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH] examples/vhost: fix segfault when link_vmdq fails
Date: Fri, 30 Jan 2015 15:13:36 +0800 [thread overview]
Message-ID: <1422602016-12662-1-git-send-email-huawei.xie@intel.com> (raw)
Signed-off-by: Huawei Xie <huawei.xie@intel.com>
---
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 04f0118..3a35359 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)
--
1.8.1.4
next reply other threads:[~2015-01-30 7:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-30 7:13 Huawei Xie [this message]
2015-01-30 7:57 ` Ouyang, Changchun
2015-01-30 9:43 ` Thomas Monjalon
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