diff options
Diffstat (limited to 'src/vnet/devices')
| -rw-r--r-- | src/vnet/devices/virtio/vhost-user.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/vnet/devices/virtio/vhost-user.c b/src/vnet/devices/virtio/vhost-user.c index 9a7c1dc0832..ac14286747a 100644 --- a/src/vnet/devices/virtio/vhost-user.c +++ b/src/vnet/devices/virtio/vhost-user.c @@ -2326,12 +2326,16 @@ vhost_user_process (vlib_main_t * vm, sizeof (sun.sun_path) - 1); /* Avoid hanging VPP if the other end does not accept */ - fcntl(sockfd, F_SETFL, O_NONBLOCK); + if (fcntl(sockfd, F_SETFL, O_NONBLOCK) < 0) + clib_unix_warning ("fcntl"); + if (connect (sockfd, (struct sockaddr *) &sun, sizeof (struct sockaddr_un)) == 0) { /* Set the socket to blocking as it was before */ - fcntl(sockfd, F_SETFL, 0); + if (fcntl(sockfd, F_SETFL, 0) < 0) + clib_unix_warning ("fcntl2"); + vui->sock_errno = 0; template.file_descriptor = sockfd; template.private_data = |