[dpdk-dev] [PATCH] net/virtio: fix missing listen FD initialization

[Maxime Coquelin]

When running in client mode, the listen file descriptor
is not initialized, and so has value 0. At destroy time,
the listen FD is closed if its value is greater than or
equal to zero, which causes STDIN to be closed.

Fixes: 949735312f5e ("net/virtio: move vhost-user specifics to its backend")
Bugzilla ID: 630

Reported-by: Jun W Zhou <junx.w.z...@intel.com>
Signed-off-by: Maxime Coquelin <maxime.coque...@redhat.com>
---
 drivers/net/virtio/virtio_user/vhost_user.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/virtio/virtio_user/vhost_user.c 
b/drivers/net/virtio/virtio_user/vhost_user.c
index ec2c53c8fb..f8569f6e6f 100644
--- a/drivers/net/virtio/virtio_user/vhost_user.c
+++ b/drivers/net/virtio/virtio_user/vhost_user.c
@@ -831,6 +831,7 @@ vhost_user_setup(struct virtio_user_dev *dev)
        dev->backend_data = data;
 
        data->vhostfd = -1;
+       data->listenfd = -1;
 
        fd = socket(AF_UNIX, SOCK_STREAM, 0);
        if (fd < 0) {
-- 
2.29.2