diff options
Diffstat (limited to 'lib/librte_vhost/vhost_user/vhost-net-user.c')
| -rw-r--r-- | lib/librte_vhost/vhost_user/vhost-net-user.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/lib/librte_vhost/vhost_user/vhost-net-user.c b/lib/librte_vhost/vhost_user/vhost-net-user.c index a0d83f3c..f0ea3a27 100644 --- a/lib/librte_vhost/vhost_user/vhost-net-user.c +++ b/lib/librte_vhost/vhost_user/vhost-net-user.c @@ -257,6 +257,7 @@ vhost_user_add_connection(int fd, struct vhost_user_socket *vsocket) int vid; size_t size; struct vhost_user_connection *conn; + int ret; conn = malloc(sizeof(*conn)); if (conn == NULL) { @@ -278,7 +279,15 @@ vhost_user_add_connection(int fd, struct vhost_user_socket *vsocket) conn->vsocket = vsocket; conn->vid = vid; - fdset_add(&vhost_user.fdset, fd, vhost_user_msg_handler, NULL, conn); + ret = fdset_add(&vhost_user.fdset, fd, vhost_user_msg_handler, + NULL, conn); + if (ret < 0) { + free(conn); + close(fd); + RTE_LOG(ERR, VHOST_CONFIG, + "failed to add fd %d into vhost server fdset\n", + fd); + } } /* call back when there is new vhost-user connection from client */ @@ -470,8 +479,14 @@ vhost_user_create_server(struct vhost_user_socket *vsocket) goto err; vsocket->listenfd = fd; - fdset_add(&vhost_user.fdset, fd, vhost_user_server_new_connection, + ret = fdset_add(&vhost_user.fdset, fd, vhost_user_server_new_connection, NULL, vsocket); + if (ret < 0) { + RTE_LOG(ERR, VHOST_CONFIG, + "failed to add listen fd %d to vhost server fdset\n", + fd); + goto err; + } return 0; |