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authorXiaotian Feng <dfeng@redhat.com>2009-07-28 09:11:14 +0200
committerJens Axboe <jens.axboe@oracle.com>2009-07-28 09:11:14 +0200
commit3839e4b29b4385e4b31075e7805683e2aa2a8103 (patch)
tree48481cbd67b72e2a62f304daff2a7d3cf86bd1f4 /block/blk-integrity.c
parenta4e7d46407d73f35d217013b363b79a8f8eafcaa (diff)
downloadkernel-3839e4b29b4385e4b31075e7805683e2aa2a8103.tar.gz
block: fix improper kobject release in blk_integrity_unregister
blk_integrity_unregister should use kobject_put to release the kobject, otherwise after bi is freed, memory of bi->kobj->name is leaked. Signed-off-by: Xiaotian Feng <dfeng@redhat.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block/blk-integrity.c')
-rw-r--r--block/blk-integrity.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/block/blk-integrity.c b/block/blk-integrity.c
index 73e28d355688..15c630813b1c 100644
--- a/block/blk-integrity.c
+++ b/block/blk-integrity.c
@@ -379,6 +379,7 @@ void blk_integrity_unregister(struct gendisk *disk)
kobject_uevent(&bi->kobj, KOBJ_REMOVE);
kobject_del(&bi->kobj);
+ kobject_put(&bi->kobj);
kmem_cache_free(integrity_cachep, bi);
disk->integrity = NULL;
}