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[SCSI] target: fix use after free detected by SLUB poison

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This patch moves a large number of memory release paths inside of the
configfs callback target_core_hba_item_ops->release() called from
within fs/configfs/item.c: config_item_cleanup() context.  This patch
resolves the SLUB 'Poison overwritten' warnings.

Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Nicholas Bellinger
2011-02-09 15:34:54 -08:00
committed by James Bottomley
parent e89d15eead
commit 1f6fe7cba1
3 changed files with 140 additions and 73 deletions
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include/target/target_core_base.h
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@@ -882,6 +882,7 @@ struct se_port {
} ____cacheline_aligned;
struct se_tpg_np {
struct se_portal_group *tpg_np_parent;
struct config_group tpg_np_group;
} ____cacheline_aligned;