Mike Snitzer 8104ee7b8f dm btree: fix leak of bufio-backed block in btree_split_beneath error path ...

commit 4dcb8b57df3593dcb20481d9d6cf79d1dc1534be upstream.

btree_split_beneath()'s error path had an outstanding FIXME that speaks
directly to the potential for _not_ cleaning up a previously allocated
bufio-backed block.

Fix this by releasing the previously allocated bufio block using
unlock_block().

Reported-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Acked-by: Joe Thornber <thornber@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2015-11-09 14:33:37 -08:00

..

dm-array.c

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dm-array.h

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dm-bitset.c

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dm-bitset.h

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dm-block-manager.c

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dm-block-manager.h

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dm-btree-internal.h

dm btree: add ref counting ops for the leaves of top level btrees

2015-10-22 14:43:17 -07:00

dm-btree-remove.c

dm btree remove: fix a bug when rebalancing nodes after removal

2015-11-09 14:33:37 -08:00

dm-btree-spine.c

dm btree: add ref counting ops for the leaves of top level btrees

2015-10-22 14:43:17 -07:00

dm-btree.c

dm btree: fix leak of bufio-backed block in btree_split_beneath error path

2015-11-09 14:33:37 -08:00

dm-btree.h

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dm-persistent-data-internal.h

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dm-space-map-common.c

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dm-space-map-common.h

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dm-space-map-disk.c

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dm-space-map-disk.h

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dm-space-map-metadata.c

dm space map metadata: fix occasional leak of a metadata block on resize

2015-08-03 09:29:06 -07:00

dm-space-map-metadata.h

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dm-space-map.h

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dm-transaction-manager.c

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dm-transaction-manager.h

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Kconfig

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Makefile

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