From: Josef Bacik <jbacik@fusionio.com>
Date: Thu, 6 Jun 2013 14:29:40 +0000 (-0400)
Subject: Btrfs: don't delete fs_roots until after we cleanup the transaction
X-Git-Tag: v3.10-rc6~9^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7b5ff90ed081787ec0765ceb4fe5ccf5677493a6;p=pandora-kernel.git

Btrfs: don't delete fs_roots until after we cleanup the transaction

We get a use after free if we had a transaction to cleanup since there could be
delayed inodes which refer to their respective fs_root.  Thanks

Reported-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
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