Su Yue 64c7b01446 btrfs: Check name_len before in btrfs_del_root_ref ...

btrfs_del_root_ref calls btrfs_search_slot and reads name from root_ref.
Call btrfs_is_name_len_valid before memcmp.

Signed-off-by: Su Yue <suy.fnst@cn.fujitsu.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

2017-06-21 19:16:04 +02:00

13 KiB

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