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| H A D | ctree.c | diff b5b9b5b318f9b6fef1bd3e2c8c63d0bff47703a1 Wed Jul 03 01:40:44 CDT 2013 Liu Bo <bo.li.liu@oracle.com> Btrfs: fix extent buffer leak after backref walking
commit 47fb091fb787420cd195e66f162737401cce023f(Btrfs: fix unlock after free on rewinded tree blocks)
takes an extra increment on the reference of allocated dummy extent buffer, so now we
cannot free this dummy one, and end up with extent buffer leak.
Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Reviewed-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
diff 47fb091fb787420cd195e66f162737401cce023f Sat Apr 13 08:19:55 CDT 2013 Jan Schmidt <list.btrfs@jan-o-sch.net> Btrfs: fix unlock after free on rewinded tree blocks
When tree_mod_log_rewind decides to make a copy of the current tree buffer
for its modifications, it subsequently freed the buffer before unlocking it.
Obviously, those operations are required in reverse order.
Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
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