On Wed, Sep 07, 2016 at 10:38:58AM +0300, Nikolay Borisov wrote:
> btrfs_uuid_iter_rem is able to return -ENOENT, however this condition
> is not handled in btrfs_uuid_tree_iterate which can lead to calling
> btrfs_next_item with freed path argument, leading to a null pointer
> dereference. Fix it by redoing the search but with an incremented
> objectid so we don't loop over the same key.
> Signed-off-by: Nikolay Borisov <ker...@kyup.com>
> Suggested-by: Chris Mason <c...@fb.com>
> Link: https://lkml.kernel.org/r/57a473b0.2040...@kyup.com
I'll queue the patch for 4.9, thanks.
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