* This file contains generic fabric module configfs infrastructure for
* TCM v4.x code
*
- * Copyright (c) 2010,2011 Rising Tide Systems
- * Copyright (c) 2010,2011 Linux-iSCSI.org
+ * (c) Copyright 2010-2012 RisingTide Systems LLC.
*
- * Copyright (c) Nicholas A. Bellinger <nab@linux-iscsi.org>
+ * Nicholas A. Bellinger <nab@linux-iscsi.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
struct se_portal_group *se_tpg;
struct config_item *nacl_ci, *tpg_ci, *tpg_ci_s, *wwn_ci, *wwn_ci_s;
int ret = 0, lun_access;
+
+ if (lun->lun_link_magic != SE_LUN_LINK_MAGIC) {
+ pr_err("Bad lun->lun_link_magic, not a valid lun_ci pointer:"
+ " %p to struct lun: %p\n", lun_ci, lun);
+ return -EFAULT;
+ }
/*
* Ensure that the source port exists
*/
}
lacl_cg = &lacl->se_lun_group;
- lacl_cg->default_groups = kzalloc(sizeof(struct config_group) * 2,
+ lacl_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
GFP_KERNEL);
if (!lacl_cg->default_groups) {
pr_err("Unable to allocate lacl_cg->default_groups\n");
lacl_cg->default_groups[1] = NULL;
ml_stat_grp = &lacl->ml_stat_grps.stat_group;
- ml_stat_grp->default_groups = kzalloc(sizeof(struct config_group) * 3,
+ ml_stat_grp->default_groups = kmalloc(sizeof(struct config_group *) * 3,
GFP_KERNEL);
if (!ml_stat_grp->default_groups) {
pr_err("Unable to allocate ml_stat_grp->default_groups\n");
struct target_fabric_configfs *tf;
int ret;
+ if (dev->dev_link_magic != SE_DEV_LINK_MAGIC) {
+ pr_err("Bad dev->dev_link_magic, not a valid se_dev_ci pointer:"
+ " %p to struct se_device: %p\n", se_dev_ci, dev);
+ return -EFAULT;
+ }
+
tpg_ci = &lun_ci->ci_parent->ci_group->cg_item;
se_tpg = container_of(to_config_group(tpg_ci),
struct se_portal_group, tpg_group);
return ERR_PTR(-EINVAL);
lun_cg = &lun->lun_group;
- lun_cg->default_groups = kzalloc(sizeof(struct config_group) * 2,
+ lun_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
GFP_KERNEL);
if (!lun_cg->default_groups) {
pr_err("Unable to allocate lun_cg->default_groups\n");