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authorChris Mason <clm@fb.com>2014-05-21 05:49:54 -0700
committerChris Mason <clm@fb.com>2014-06-09 17:20:52 -0700
commit7d78874273463a784759916fc3e0b4e2eb141c70 (patch)
tree5f20c29c1b153118d7d26fb7e8928e3821593c44 /fs/btrfs/rcu-string.h
parent58dfae6365666e26cb2d172dc437773120fc4e1a (diff)
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Btrfs: fix double free in find_lock_delalloc_range
We need to NULL the cached_state after freeing it, otherwise we might free it again if find_delalloc_range doesn't find anything. Signed-off-by: Chris Mason <clm@fb.com> cc: stable@vger.kernel.org
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