[dpdk-dev] [PATCH] vhost: fix passing destroyed device to destroy callback
Ilya Maximets
i.maximets at samsung.com
Tue Apr 9 15:36:22 CEST 2019
Application should be able to obtain information like 'ifname' from
the 'vid' passed to 'destroy_connection' callback. Currently, all the
API calls with passed 'vid' fails with 'device not found'.
Fixes: efba12a78ddf ("vhost: add user callbacks for socket open/close")
Cc: stable at dpdk.org
Signed-off-by: Ilya Maximets <i.maximets at samsung.com>
---
lib/librte_vhost/socket.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lib/librte_vhost/socket.c b/lib/librte_vhost/socket.c
index 3da9de62c..43f091d10 100644
--- a/lib/librte_vhost/socket.c
+++ b/lib/librte_vhost/socket.c
@@ -297,11 +297,12 @@ vhost_user_read_cb(int connfd, void *dat, int *remove)
if (ret < 0) {
close(connfd);
*remove = 1;
- vhost_destroy_device(conn->vid);
if (vsocket->notify_ops->destroy_connection)
vsocket->notify_ops->destroy_connection(conn->vid);
+ vhost_destroy_device(conn->vid);
+
pthread_mutex_lock(&vsocket->conn_mutex);
TAILQ_REMOVE(&vsocket->conn_list, conn, next);
pthread_mutex_unlock(&vsocket->conn_mutex);
--
2.17.1
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