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(parent: 30b0463) | patch
Btrfs: fix unlock after free on rewinded tree blocks
authorJan Schmidt <list.btrfs@jan-o-sch.net>
Sat, 13 Apr 2013 13:19:55 +0000 (13:19 +0000)
committerJosef Bacik <jbacik@fusionio.com>
Mon, 6 May 2013 19:54:48 +0000 (15:54 -0400)
commit47fb091fb787420cd195e66f162737401cce023f
tree0214d77b462613aa605d3107633bec7445d53d57tree | snapshot
parent30b0463a9394d9e41596e96def5461fe33222f13commit | diff
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>
fs/btrfs/ctree.c diff | blob | history
John Crispins staging tree