Btrfs: fix unlock after free on rewinded tree blocks

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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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Jan Schmidt 2013-04-13 13:19:55 +00:00 • committed by Josef Bacik

parent 30b0463a93

commit 47fb091fb7

1 changed files with 11 additions and 7 deletions

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18

fs/btrfs/ctree.c

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