diff options
Diffstat (limited to 'contrib')
| -rw-r--r-- | contrib/libvhost-user/libvhost-user.h | 15 | ||||
| -rw-r--r-- | contrib/vhost-user-blk/vhost-user-blk.c | 2 |
2 files changed, 12 insertions, 5 deletions
diff --git a/contrib/libvhost-user/libvhost-user.h b/contrib/libvhost-user/libvhost-user.h index 3bbeae8587..a1539dbb69 100644 --- a/contrib/libvhost-user/libvhost-user.h +++ b/contrib/libvhost-user/libvhost-user.h @@ -392,7 +392,8 @@ struct VuDev { bool broken; uint16_t max_queues; - /* @read_msg: custom method to read vhost-user message + /* + * @read_msg: custom method to read vhost-user message * * Read data from vhost_user socket fd and fill up * the passed VhostUserMsg *vmsg struct. @@ -409,15 +410,19 @@ struct VuDev { * */ vu_read_msg_cb read_msg; - /* @set_watch: add or update the given fd to the watch set, - * call cb when condition is met */ + + /* + * @set_watch: add or update the given fd to the watch set, + * call cb when condition is met. + */ vu_set_watch_cb set_watch; /* @remove_watch: remove the given fd from the watch set */ vu_remove_watch_cb remove_watch; - /* @panic: encountered an unrecoverable error, you may try to - * re-initialize */ + /* + * @panic: encountered an unrecoverable error, you may try to re-initialize + */ vu_panic_cb panic; const VuDevIface *iface; diff --git a/contrib/vhost-user-blk/vhost-user-blk.c b/contrib/vhost-user-blk/vhost-user-blk.c index 25eccd02b5..caad88637e 100644 --- a/contrib/vhost-user-blk/vhost-user-blk.c +++ b/contrib/vhost-user-blk/vhost-user-blk.c @@ -404,6 +404,8 @@ vub_get_config(VuDev *vu_dev, uint8_t *config, uint32_t len) VugDev *gdev; VubDev *vdev_blk; + g_return_val_if_fail(len <= sizeof(struct virtio_blk_config), -1); + gdev = container_of(vu_dev, VugDev, parent); vdev_blk = container_of(gdev, VubDev, parent); memcpy(config, &vdev_blk->blkcfg, len); |