diff options
| -rw-r--r-- | drivers/vdpa/vdpa_user/vduse_dev.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/vdpa/vdpa_user/vduse_dev.c b/drivers/vdpa/vdpa_user/vduse_dev.c index 0dd3c1f291da..0c3b48616a9f 100644 --- a/drivers/vdpa/vdpa_user/vduse_dev.c +++ b/drivers/vdpa/vdpa_user/vduse_dev.c @@ -1440,6 +1440,9 @@ static bool vduse_validate_config(struct vduse_dev_config *config) if (config->config_size > PAGE_SIZE) return false; + if (config->vq_num > 0xffff) + return false; + if (!device_is_allowed(config->device_id)) return false; |