case IOC_LIBCFS_ADD_ROUTE:
config = arg;
+
+ if (config->cfg_hdr.ioc_len < sizeof(*config))
+ return -EINVAL;
+
LNET_MUTEX_LOCK(&the_lnet.ln_api_mutex);
rc = lnet_add_route(config->cfg_net,
config->cfg_config_u.cfg_route.rtr_hop,
case IOC_LIBCFS_DEL_ROUTE:
config = arg;
+
+ if (config->cfg_hdr.ioc_len < sizeof(*config))
+ return -EINVAL;
+
LNET_MUTEX_LOCK(&the_lnet.ln_api_mutex);
rc = lnet_del_route(config->cfg_net, config->cfg_nid);
LNET_MUTEX_UNLOCK(&the_lnet.ln_api_mutex);
case IOC_LIBCFS_GET_ROUTE:
config = arg;
+
+ if (config->cfg_hdr.ioc_len < sizeof(*config))
+ return -EINVAL;
+
return lnet_get_route(config->cfg_count,
&config->cfg_net,
&config->cfg_config_u.cfg_route.rtr_hop,
case IOC_LIBCFS_GET_NET: {
struct lnet_ioctl_net_config *net_config;
+ size_t total = sizeof(*config) + sizeof(*net_config);
+
config = arg;
+
+ if (config->cfg_hdr.ioc_len < total)
+ return -EINVAL;
+
net_config = (struct lnet_ioctl_net_config *)
config->cfg_bulk;
if (config == NULL || net_config == NULL)
{
struct lnet_ioctl_lnet_stats *lnet_stats = arg;
+ if (lnet_stats->st_hdr.ioc_len < sizeof(*lnet_stats))
+ return -EINVAL;
+
lnet_counters_get(&lnet_stats->st_cntrs);
return 0;
}
#if defined(__KERNEL__) && defined(LNET_ROUTER)
case IOC_LIBCFS_CONFIG_RTR:
config = arg;
+
+ if (config->cfg_hdr.ioc_len < sizeof(*config))
+ return -EINVAL;
+
LNET_MUTEX_LOCK(&the_lnet.ln_api_mutex);
if (config->cfg_config_u.cfg_buffers.buf_enable) {
rc = lnet_rtrpools_enable();
case IOC_LIBCFS_ADD_BUF:
config = arg;
+
+ if (config->cfg_hdr.ioc_len < sizeof(*config))
+ return -EINVAL;
+
LNET_MUTEX_LOCK(&the_lnet.ln_api_mutex);
rc = lnet_rtrpools_adjust(config->cfg_config_u.cfg_buffers.
buf_tiny,
case IOC_LIBCFS_GET_BUF: {
struct lnet_ioctl_pool_cfg *pool_cfg;
+ size_t total = sizeof(*config) + sizeof(*pool_cfg);
+
config = arg;
+
+ if (config->cfg_hdr.ioc_len < total)
+ return -EINVAL;
+
pool_cfg = (struct lnet_ioctl_pool_cfg *)config->cfg_bulk;
return lnet_get_rtr_pool_cfg(config->cfg_count, pool_cfg);
}
case IOC_LIBCFS_GET_PEER_INFO: {
struct lnet_ioctl_peer *peer_info = arg;
+
+ if (peer_info->pr_hdr.ioc_len < sizeof(*peer_info))
+ return -EINVAL;
+
return lnet_get_peer_info(
peer_info->pr_count,
&peer_info->pr_nid,
"--help} FILE.yaml"},
{"export", jt_export, 0, "export {--help} FILE.yaml"},
{"stats", jt_stats, 0, "stats {show | help}"},
- {"peer_credits", jt_peer_credits, 0, "stats {show | help}"},
+ {"peer_credits", jt_peer_credits, 0, "peer_credits {show | help}"},
{"help", Parser_help, 0, "help"},
{"exit", Parser_quit, 0, "quit"},
{"quit", Parser_quit, 0, "quit"},